Top hacker Su Mo accidentally time-travels into a book, becoming a tragic cannon-fodder female supporting character. She chooses to actively approach the villain Fu Mohan, whom everyone fears, and joins hands with him to fight back against all kinds of malicious scoundrels. Amidst their time together, she tenderly heals the wounds deep inside his heart and resolves his paranoid and misogynistic emotional knot. Supporting each other and running towards one another, the two step-by-step slap down villains in the face, break the predetermined tragedies in the book, achieve mutual redemption while guarding and accompanying each other, reap a sweet and sincere relationship, and live out a fulfilled brand-new life.