A mysterious wallet whose limit increases by 1 million won every second. But there's a catch: every time you withdraw money from it, something related to you decreases! The problem is, they say it's impossible to know what's decreasing...? Despite this, these people are determined to become the wallet's owners. Just for today, just for this month... Embracing the sweet reality of 1 million won every second, they withdraw money again and again, oblivious to the price they're paying. Can the astronomical sums of unearned income buy the happiness they desire? Or, perhaps what they're losing is true happiness itself? (Source: AniList)