From Simp to Sigma: Rich, Single, and Desired
Cody Lawson has pursued Selene Zeller for three years, but to no avail—until, in the depths of his despair, he unexpectedly activates the "Simp System." Frustrated by constant rejection, he exploits the system's glitches to buy himself a life of luxury. Just as he resigns himself to being rich but alone, women suddenly begin flocking to him.
Story Recap
Episode 1
Cody Lawson has spent three years chasing Selene Zeller, and one brutal conversation ends it. She tells him they're just friends and that what she does with Zhao Jun is none of his business. Cody agrees—then swears off being a simp for good.
That vow is barely out of his mouth when a system activates: a massive "simp money" fortune, with a first payment of one million. The catch? He has to spend it within a day and earn favor from beautiful women.
Cody tests it by spending on himself, and a campus beauty's favorability ticks up anyway. His conclusion is sharp: money is meant to be seen, not spent on them.

Episode 2
Selene and Zhang Yan can't process what they're seeing. Cody, the guy they wrote off as a broke simp, is suddenly wearing head-to-toe luxury—and he doesn't flinch at the price of a fifty-thousand watch.
When Selene sneers that he can't possibly afford it, the payment goes through. Her favorability jumps, and she's left sputtering.
Cody doesn't gloat. He turns to Ling Wu, offers to cover a beauty treatment as thanks for her help with his styling, and walks off.
The women scramble to make sense of it. Zhang Yan pushes Selene to find out the truth, while Selene's own favorability climbs—even as Cody stops chasing her entirely.

Episode 3
At the salon, Cody doesn't blink at the top-tier membership package—he pays for the most expensive one without a word. Selene and Zhang Yan watch, stunned.
Zhao Jun, meanwhile, keeps making excuses about his father limiting his spending, and Selene starts to feel the difference. Cody explains his logic simply: he repays kindness, drop by drop.
His favorability with Ling Wu and Selene keeps rising. Selene, unsettled, can't shake the feeling that something has shifted—the man who once obeyed her every whim now barely looks her way.
Cody's takeaway is blunt: instead of groveling for someone else, build yourself up and let them come to you.
Episode 4
Cody invites Ling Wu to dinner at a pricey seafood restaurant. She hesitates at the cost, but he insists on treating her, and she thanks him genuinely for the evening. She even asks to add him on WeChat, a first for her.
Across town, Selene's day with Zhao Jun curdles. He pushes for a private cinema; she says she's tired and wants to go back to school. He snaps, calls her out for spending his money all day, and leaves her stranded.
Selene is shaken. The old Cody would have forgiven her anything.
Later, she finds Cody still nearby and demands to know why he was out with Ling Wu—and what the two of them are to each other.
Episode 5
Cody doesn't owe Selene an explanation, and he says so. She insists he's changed, that he used to be different. His answer: he's changed because he finally started thinking.
She admits she hurt him by spending her birthday with Zhao Jun, then flips it—he hid his money from her, so aren't they even? She proposes they forgive each other and start over, hinting she'll consider being his girlfriend.
Cody isn't buying it. He points out the imbalance: he showered her with gifts and got nothing back.
Then Selene spots a bag she wants and asks him to buy it. His response is pure disbelief.
Episode 6
Selene can't believe Cody refuses to buy her the bag—especially after she spent the day with another man. She threatens to never speak to him again, and the system warns him her favorability just dropped.
Cody doesn't care. He's done being the guy who apologizes for existing.
Instead, he goes on a spree for himself—computer, phone, tablet—and discovers that spending on himself feels amazing. The first million is spent, the task completes, and he earns a cash reward plus a lottery draw.
The prize boosts his health and stamina, and a second, bigger task arrives: spend ten million in three days and win fifty favorability points.
Episode 7
Cody realizes he needs favor from the campus's top beauties, and Selene is a dead end. His next target: Qin Bingqing, the finance department beauty.
Meanwhile, Selene learns from Zhang Yan just how much Cody spent in a single day—designer clothes, a bicycle, a watch, a backpack. She's furious, convinced he was secretly rich all along and just refused to spend on her.
Zhang Yan argues he's probably just a lucky upstart who'll burn through it, nothing compared to Zhao Jun. Selene isn't so sure—and she's not ready to let this windfall go.
At a car dealership, Cody walks in and asks if a car can be driven off the lot today.
Episode 8
At the dealership, Ling Wu and Qin Bingqing size Cody up—the notorious simp who chased Selene for three years, now acting like a big spender. Qin Bingqing gently tries to talk him out of some heartbreak spending.
Cody stays calm and asks again whether the car can be driven away today. Ling Wu needles him, doubting he can afford it, and he turns it into a bet: if he really buys it, what will she give him?
She jokes she'll marry her best friend off to him. He agrees to the terms and pays. The transaction clears, and the room goes quiet.
Episode 9
The payment goes through, and Ling Wu is stunned. She tries to laugh off her bet, and Qin Bingqing steps in to smooth things over, offering to treat Cody to a meal as an apology.
Cody isn't finished—he asks to buy a second car, a top-trim Mercedes G63. Both women's favorability climbs, and Qin Bingqing, who has never added a guy on WeChat, adds him.
She agrees to deliver the car and take him for a drive. Then Selene calls Cody, asking him to dinner as thanks—and mentions she's prepared a surprise for him.
Episode 10
Selene corners Cody in front of a crowd, demanding her roses and her bag—her "apology gift." Zhang Yan piles on, certain he's playing hard to get and will cave.
Cody doesn't cave. He tells Selene he has no feelings for her left and that he's surrounded by women who actually interest him—dismissing her bluntly.
The onlookers are sure he'll kneel and beg. He doesn't. Selene and Zhang Yan are left furious and humiliated, while Cody walks away without a backward glance.
Curious how Cody turns a broken heart into a spending spree—and who ends up chasing whom? Start watching and see it unfold.
Cast
- Cody Lawson — protagonist, former simp who gains a system
- Selene Zeller — the woman Cody pursued for three years
- Qin Bingqing — finance department beauty, car salesperson
- Ling Wu — dance department beauty
- Zhao Jun — Selene's wealthy suitor
- Zhang Yan — Selene's friend
FAQ
What is From Simp to Sigma: Rich, Single, and Desired about?
It follows Cody Lawson, who has spent three years chasing Selene Zeller without success. After one brutal conversation ends it, he swears off being a simp—and a system activates, granting him a massive 'simp money' fortune. The catch is that he has to spend it within a set time and earn favor from beautiful women. As he spends lavishly on himself and others, the women around him start to see him differently while Selene tries to figure out what changed.
Who is the main character in From Simp to Sigma?
The protagonist is Cody Lawson, a former simp who gains a system. After Selene Zeller tells him they're just friends, he swears off being a simp for good, and the system grants him a huge fortune with spending tasks attached.
What is the relationship between Cody Lawson and Selene Zeller?
Cody pursued Selene for three years, but she tells him they're just friends and that what she does with Zhao Jun is none of his business. After that, Cody stops chasing her entirely. Later Selene hints she'll consider being his girlfriend and asks him to buy her a bag, but Cody refuses and eventually tells her he has no feelings for her left.
What is the 'Simp System' and what tasks does it give Cody?
The system activates after Cody swears off being a simp, granting him a massive 'simp money' fortune. The first task is to spend one million within a day and earn favor from beautiful women. After he completes it, he earns a cash reward plus a lottery draw, and a second, bigger task arrives: spend ten million in three days and win fifty favorability points.
Who are Qin Bingqing and Ling Wu?
Qin Bingqing is the finance department beauty who also works as a car salesperson. Ling Wu is a dance department beauty who helps Cody with his styling and later needles him at the dealership. Both women's favorability toward Cody climbs as he spends, and Qin Bingqing—who has never added a guy on WeChat—adds him and agrees to deliver his car and take him for a drive.
Why does Selene Zeller get angry with Cody?
Selene grows furious after learning from Zhang Yan how much Cody spent in a single day—designer clothes, a bicycle, a watch, a backpack. She becomes convinced he was secretly rich all along and just refused to spend on her. Earlier, she also can't believe Cody refuses to buy her a bag, especially after she spent the day with another man.
Is From Simp to Sigma worth watching?
If you enjoy revenge, fantasy, comedy, system, and underdog stories, the drama offers a clear hook: after three years of being ignored by Selene, Cody activates a system that gives him vast wealth and a new approach to life. The article frames it as watching Cody turn a broken heart into a spending spree—and seeing who ends up chasing whom.
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