[Two male protagonists] [The immortal master who protects himself with indifference and the demon emperor who wants to kill the master day and night but falls in love with him]
Luo Lan accidentally went through the book, and he became a hypocrite in the book who was indifferent on the surface but tortured his apprentice in private. He had the memory of the original owner, and even the original owner's soul merged with his.
He was later tortured and killed by the disciple who became the Demon King. He originally wanted to kill Ye Su first, but he couldn't do it. He wanted to do good to Ye Su now.
What he didn't know was that Ye Su had already begun to hate him and wanted to kill him. He originally wanted to stay away from Ye Su, but he still couldn't do it when he saw poor Ye Su.
Later, he fell asleep, and when he woke up, Yesu still became the Demon King. The only difference was that Yesu said he liked him.
Does he like sleepovers... Can he love sleepovers...