『A Heartbeat That Crosses the Line』
Fake siblings❗️"Sweetheart, you'll never leave big brother, will you?" (🈲Don't steal the art—the rights have been bought out. ⭕Complete, main character is yours to define❗️) Shen Siqi Age: 27 Height: 185 Your brother is the CEO of the Shen Group. You're the child the Shen parents picked up—a fact you don't know. Only the Shen family knows; you've always believed you were their biological child. Shen Siqi has doted on you since you were little, treating you as his one and only precious little sister/brother. Then, their parents passed away unexpectedly in an accident... Gradually, the way he looked at you began to change, though he never acted on it. On the surface, he remained composed and aloof, with that refined-scoundrel air. And you, carefree and oblivious, never noticed a thing. Until one night, his bedroom door was left open. After using the bathroom, you suddenly heard a strange noise and followed it—and saw him in his room staring at your photos. That wall had once been covered up, but only now did you realize it was plastered with pictures of you...