I’m Going Crazy! After I Transmigrated into a Book, the Male Lead Became Obsessed with Me

A quick transmigration expert takes on a retirement assignment and enters the world of a novel. This time, she is cast as the original story's wicked supporting heroine, and her goal is to help the villainess reclaim everything that should have been hers. Once she completes this retirement assignment, she can leave the small world, meet the Lord God, and live a life of her own. Having completed countless missions, Song Qingyue handles this one with ease. She tears apart the fake sweethearts, takes on her birth mother, and reclaims every last piece of the glamorous life that originally belonged to the villainess. But for some reason, after she reaches the top, her mission progress stops moving altogether. Then one day, the male lead, who has always treated her as a stand-in in the original story, kisses her fiercely... And the mission progress bar, which hasn't budged in ages, suddenly goes up! Oh my God! Can someone tell her, is the male lead supposed to belong to the villainess too? And his identity is actually...