Beware of Immature Adults!

'''Yoo Jian's days, devoid of money, home, or family, are confined to 24-hour shifts at a comic book cafe. This was his nest, until an illegal gambling ring set up shop there. The moment he jumps from a second-floor window in a blind fear of being caught by bad adults, he fatefully encounters a regular customer of the cafe. Faced with hardships too heavy to bear alone, yet wanting to truly live for once, he eventually takes the hand the man offers. "If I wanted you to, could you do something as meaningless as throwing money on the ground?" "Of course." "Why? Why is that a given? There's nothing you'd get back from me, even if you say you're teaching me something..." An unfamiliar adult wh...