Looking for the Lord

A demon book that can devour souls. A young genius accidentally befriends the eldest elder of the Xiao family and gets a mission to travel to the previous world and find the owner of the demon book. "Old Xiao" "What are you doing" "Will I have any nb skills when I travel through time" "No" "That's an incredible qualification" "No" "Oh~ I understand, I have a very powerful bloodline" "No" "... Then what do I have???" "Just an ordinary person with a book" "Then I'm still wearing fur!" "You can't help it" Old Xiao put a pill into Lin Yi's mouth and kicked him down! "Be careful and fly so fast on the road!" Come and read