My Obsessive Villain Disciple Is a Crybaby

[Dual Male Leads + Aloof Master as the Bottom x Demon Clan Villain Disciple as the Top + Reincarnation]

Back when Si Mu was still a little disciple, he could cling to his master all he wanted, and his master always indulged him. Even when he stole a few affectionate touches, his master did not seem to mind.

Mu Chebai was gentle by nature and indulged Si Mu in everything. But as Si Mu gradually began asking for more and more, Mu Chebai realized something was wrong.

When Si Mu finally dropped his disguise and removed the red cord, the restraint it imposed was gone, and his demonic energy began to surge. His clothes transformed in the black mist, and he became a tall, imposing man with sharp brows, bright eyes, and handsome features. He pounced on Mu Chebai, pinning him beneath him, and spoke in a bewitching yet wounded voice: "Master, you always call me A-Mu so affectionately. Now that I've changed my face, you act like you don't know me?"

"Master, you really are cruel."

Content warning: Si Mu and Tan Yuan are the same person. The top is possessive, sensitive, a crybaby, and devoted. One-on-one romance, both leads are each other's first and only, the bottom is reincarnated, dual POV, and the top is fiercely protective of his wife.