Lin Ran, a web-novel editor, transmigrates into the leveling fantasy she had just criticized and becomes Lin Qingqian, a cannon-fodder female character. She is bound to the “Sycophant System” and must play the adoring fool in front of the male lead, Gu Junlin, or be electrocuted or erased. To stay alive, Lin Ran is forced into full-on melodrama. She spouts the most cloying declarations of love while following the System’s “bugs” to snatch every opportunity that was supposed to belong to Gu Junlin.
Gu Junlin realizes that ever since “Junior Sister Lin” appeared, everything in his life has taken a bizarre turn. She keeps beating him to the opportunities he should have gained, using all sorts of adorably foolish excuses about “doing it for his own good.” He gradually starts to suspect his “number-one fan” and investigates her, testing her at every turn. As they play a game of cat and mouse, with her fleeing and him chasing, their relationship slowly heats up.
As Lin Ran snatches more and more opportunities and grows stronger, the original plot completely falls apart. The real villainous boss awakens ahead of schedule, and cracks begin to appear in the world’s “rules.” A huge crisis forces these “enemies,” one in the open and the other in the shadows, onto the same side. During a trial of life and death, Lin Ran’s identity as someone who transmigrated into a book is accidentally exposed.
After her identity is revealed, the two go from enemies locked in a love-hate relationship to true allies. When Gu Junlin learns that he is merely a “character in a book,” he suffers and struggles deeply, but ultimately rebuilds himself with Lin Ran’s help. Together, they fight against the force that seeks to devour the entire world…