Leave from Me

First, Tiavin Because Allen inherited the surname "Walker", which is said to be the "Apostle of God", his friends and relatives died one after another. At the age of 15 (can't remember = =), he left the place where he was adopted by his adoptive father. Allen, who originally wanted to stop contacting anyone and never cause innocent people to die because of himself, met Tikki Mick when he was approaching his 19th birthday. So the story was born some gray