Christmas Special chapter for Till Death Do Us Apart! 

Time is an indefinite progress of existence that occurs in apparently irreversible succession from the past through the present to the future. Time slips away when one desperately needed it.

"They said that if we fold one thousand paper cranes, a wish will be granted by the gods," Hwanhee said as he dropped his 176th paper crane into the corked bottle that loomed over the tiny potted flower that Dongyeol had given him during his birthday. "Well, what are you wishing for?" Dongyeol eyed the mystical creatures living behind a vast world so complex. "It's a secret."