A homeless kid on the Moon trades stocks in internet cafes because he refuses to accept the life he was born into. The market becomes his weapon, every trade a rejection of the poverty around him. By the time you realize this is a story about ambition, it's already become something stranger: a love letter to people who have nothing but a chart and the belief that they can break their ceiling.
Yoshiharu survives on the Moon as a homeless teenager with nothing but a stubborn streak and a knack for reading the stock market. While other kids his age sleep in shelters, he camps out in internet cafes, turning a meager thousand mools into a fortune through sheer determination and intuition. The Lunar Stock Exchange becomes his ticket out of poverty, his only real shot at joining the elite living in the upper levels of Lunar City. But survival on the Moon means constant danger. One wrong move with the authorities forces Yoshiharu into an unexpected refuge: a church run by Risa, a woman whose calm presence clashes with his restless ambition. As their connection deepens, Yoshiharu faces an uncomfortable question beneath all his scheming. Success and money can buy him a place in the sky, sure, but what happens when the thing he actually wants isn't for sale? The psychological weight of climbing higher while potentially losing what matters most becomes the real price of his dream.