Prince brother, be obedient, don't provoke the sickly prince to turn evil

[Double male protagonists + paranoid yandere + forced love + sweet but not abusive]

[Loves eating and drinking but no emotions Su Zheng (zhi) x Hidden paranoid yandere Luo Yunchen]

After Su Zheng's death, his soul was bound by the system and traveled to the prince of the Dayin Dynasty. His mission was to eliminate the male protagonist's black value and restore the original world.

A certain prince took the poor injured little prince back to his own house.

With bandaging treatment, careful care, gentle protection, and attentive feeding, the male protagonist will surely become plump and fall in love with this world again.

A certain prince said softly, "Be good, don't be afraid. I'm here, and you'll be fine."

A certain prince smiled sweetly: "My brother told me that I can break the rules, but I can't lie to you, otherwise I will be angry!"

A certain prince said indulgently: "Okay, as long as you are happy."

A certain prince said in a gloomy tone: "Brother, hate me, I won't let anything have the chance to snatch my brother from me!"

A certain prince said in a sad tone, "Brother is so disobedient! I have to tie you up and imprison you to keep you by my side!"

A certain prince said word for word: "A Zheng is my life. If anything happens to him, I will make everyone buried with him, including myself!"