Until chapter 6 I thought the previous heroes had to sacrifice their memories of their most important person to defeat the demon king... But now that Graham came back things seem to be going differently this life
The setup isn't actually bad - popular but secretly insecure seme wanting to have the one person that hates him. The way the story goes however... Unnecessary rape, an uke who doesn't fight for his own rights and forgives the seme before the seme even apologizes... I don't recommend reading it
I'll definitely have to reread this great work