Everyone Thinks She Loves Him, but She Treats Him Like a Boss to Level Up

[Feel-good revenge + both leads are virgins + transmigrate into a book + System + tragic-romance heroine + biological heiress] [The tragic-romance heroine is done with it! She follows the plot just to earn rewards. The scheming second male lead rises to the top and fights tooth and nail for her.] Everyone knows An Zuizui is madly in love with Luo Chenyu, while he sees her only as a stand-in for his first love. He resents her for driving his beloved away, and constantly torments and humiliates her. But only An Zuizui knows the truth: she is just treating Luo Chenyu like a boss to farm rewards from! Make Luo Chenyu breakfast: reward, 1,000 yuan; Withdraw from a competition and give up first place for Luo Chenyu: reward, 100,000 yuan; Pretend to accept 5 million yuan from Luo's mother to run away while pregnant, and not spend it? What a joke! She happily takes the money, but the baby? There isn't one! After running away, the plot requires An Zuizui to win over the second male lead, and she is more than happy to oblige. After all, she gets task rewards and enjoys the attentive service of a handsome man. But why has this gentle second male lead, who was supposed to withdraw sadly after the male lead's desperate pursuit of his wife, started fighting tooth and nail for her?