"——When will the snow in Changbai Mountain stop? When it stops snowing in Changbai Mountain, I will take you to the Bronze Gate, take you home, and take you to find Wu Xie... Okay?"
Behind the bronze door is a time-traveling theme. Pay attention when the girl controls the bottle.
Probably... The evil bottle.
Take advantage of the three days of May Day holiday to finish it! ←Legendary Paranoia