A scoundrel with a heart of gold bottom × a top who loves with all his heart and suffers deeply.
Fake incest. The bottom is very selfish, and most of the time, he uses the top. One raises the top to depend on him alone to secure his own throne; the other, out of dependence on him, abandons the reincarnation plan he made as a god in his previous life, driving himself into a split personality.
Content warning: Western fantasy setting. The top's birth mother was killed by the bottom's family.
Everyone says that the Demon King of Morbidikian is a tyrant who brings plague and death.
When a party of heroes finally reaches this silent royal court after overcoming countless hardships, they find no fierce battle awaiting them, only a diary eroded by time.
As the scholar turns its pages, he pieces together a truth buried by history, line by line.
Theme: Promote healthy values in romantic relationships