Transmigrating Every Night to Save the Frail Big Shot

Every night at midnight, Tang Yingying hears a child crying upstairs. Terrified out of her wits and unable to take it any longer, Tang Yingying finally works up the courage to go upstairs. Instead, she steps into Huangtu Village as it was twenty years ago, and can't return to the present until daybreak. A city kid has just been bought by a family in Huangtu Village. He's spoiled, can't do farm work, and refuses to call them Mom and Dad, so they lock him in a dark room to "teach him a lesson." Everyone is waiting for him to give in, but no one knows that every night, a fairy-like big sister comes to comfort him and bring him delicious food. She is his light, the only salvation he will ever know. *Peerlessly beautiful cannon-fodder supporting female character x cold, aloof tycoon. The leads are each other's first love =v= A story about the heroine traveling back every night to help the young male lead, only to be won over by him once he's grown up. *You protect me when I'm weak; when I grow up, I'll protect you. *The core premise was written in 2017. [Completed novels] “My Son Is the Male Supporting Character”: Come meet the super-cute little Tang Zao~ “The Lucky Supporting Female Character's Guide to a Comeback”: Blessed and lucky, and getting more beautiful by the day~ [Please add my upcoming novel, “Transmigrating as the Vicious Female Supporting Character in a Male-Oriented Novel,” to your reading list~] Blurb: Tang Yizhen wakes up after a nap and finds herself transported from a cultivation novel into a male-oriented novel, where she's become a useless, vicious supporting female character. She's not only engaged to the male lead, but also the heroine's sworn rival. The male lead grew up poor, and the female supporting character has always looked down on him, taking pleasure in humiliating him. In the end, she meets a tragic fate. When Tang Yizhen opens her eyes, the female supporting character has just humiliated the male lead. Tang Yizhen: "..." Fine. Since things have already come to this, she'll just... Let loose and do whatever she wants, wreaking havoc to her heart's content. Bully the heroine today, keep a pretty boy tomorrow, and live like an immortal every day. A year later, Tang Yizhen checks the calendar and prepares herself to die. But then... The heroine: "You bully me every day and act so fierce, but I know you care about me. From now on, as long as I'm here, no one will dare hurt you!" The male lead: "You used me and tossed me aside. Now you want to deny it? You're going to take responsibility for me." Tang Yizhen: "Meow meow meow?" Theme: