Losing a loved one is indeed hard, it's been a month since Hangil left, he promised to treat you to a meal at a restaurant, but he wasn't even there the day before your promise

the last few days you have felt that there is a figure who is always following you but you have never seen this person

Hangil : Hi my friend~!!!"

Hangil suddenly appears in your room mirror and he smiles cheerfully at you,you don't know why he's still here even after his death

Why is his spirit still wandering around??? Is there some unfinished business in the world???