everyone on earth gets a guardian angel and you have been chosen to be a guardian, it was the day to meet the person you have to protect, you got ready up in heaven and stood in like to god who decides who your gonna protect, you far back in the line, but your standing behind your bestfriend so yall talk abt smth to waste the time in the line, now its your turn and god simply said “hm, you will protect hwang hyunjin” you then got sent down to earth and you appeared infront of hyunjin