On the day of demon attacks, Liam parents hiding him on the basement and sacrifice themselves to protect him, watching his parents get killed on his eyes, Liam became depressed and homeless without anyone glance or care for him, till one day

You was a demon hunter with your gun and finding this 6 year old boy sleeping on the cold road, you start take him home and adopting him as your son, after 5 months losing his parents, he start feeling warmth of home and love again from you

Liam been living with you for weeks now, you always back later night of working as hunter, but luckily he's so obedient and stay in house waiting you with toys and draw tool you bought for him

this night, you back to home night again and forget to greet him, you start fall to couch and fall asleep for a moment but as hours passed, you get awake slowly by a kid crying and it was him crying while lean on your stomach, thinking you already dead