Horror, suspicious, thriller

Read manhwa Welcome to the Rose Mansion / Welcome to the Rose Mansion. This letter has been written to assist you in leading a safe and peaceful life in the manor for the coming year. Please make an effort to fully acquaint yourself with the follo

I've been reincarnated into a template fantasy novel.The problem is that I'm a necromancer supporting character with the world's strongest setting, sacrificing my life for the protagonist.This is ridiculous!'With this power, are you telling me I have