When the Top Transmigrated into the Male Lead's White Moonlight Substitute Bottom

Gu Zhao transmigrates. He becomes the substitute bottom with the same name in that melodramatic white-moonlight-substitute novel his little sister forced him to read. At this moment, he and the real white moonlight are both handcuffed in front of the scum top by the villain. "You can only take one. Choose." The villain sits leisurely in a chair, watching the scum top's grim expression. For some reason, the white moonlight has fainted nearby. The scum top looks at him with guilt and reluctance, about to speak. "I choose..." Gu Zhao smiles faintly and snaps the fingers of his free hand. The handcuffs click open. He stands up, brushes the dust off himself, and gives them a casual glance with his beautiful eyes. His lips curl into a brilliant smile. "Choose my ass. Do you think you can choose your own father?"

Content warnings: Main character is the top. The main character is the top. He's naturally charming and flirty, and he's bisexual. Before settling down, he unconsciously flirts with everyone. Endgame pairing undecided. Love triangle drama.