After being betrayed by his closest friend Hiro, Tanaka declares that he will have his revenge against him. The only problem is that his former friend is an illustrious hero! A being granted incredible power by the gods. Tanaka despairs at first, but soon discovers a secret that changes his life forever. He is a Gormalnhalf, a human with the blood of an ancient race of dragons - and the only way to grow stronger is to assemble the greatest hoard of wealth ever collected.

A bakery, a mine, a talent agency?! The man with little strength sets out to make his fortune, not through conquest, but by starting his own business!