[Senior and Junior Brothers, Older Man] Gentle Gentleman X Cool Celestial Beauty

During his inner-demon tribulation, Xie Zhi can no longer control his feelings. The one who failed to possess him has seen the feelings he has kept buried for hundreds of years.

"Kill him, and your junior brother will be with you forever."

The official blurb is coming later.

A refined, noble senior brother X a cool, celestial junior brother. The senior brother loves the junior brother, while the junior brother loves a universally adored man. A story about the senior brother... ultimately winning his junior brother's heart.

The senior brother is restrained and self-controlled, nearly driven mad but never turning evil. The junior brother is good to him in every way, except that he falls in love with someone else.

Theme: Imprisoned by love, absolved through love.