This Skeleton Has a Problem

Content Summary:You transmigrate to another world.You find yourself lying in a coffin.You desperately want to save yourself, so you use your Iron Head Skill.Unfortunately, your Iron Head Skill didn't work, and instead, you lost your head.You panic, hurriedly pick up your iron head, and then install it.You successfully saved yourself, and then you find that the cheat is here.So, you have confidence, say nothing, first crawl out of this grave.