Money is the blade that rules this world. Kairan, an apprentice at a bronze shop, has his life bought for three coins by Yan Lian, the proprietor of the Guixu Bank. After dying, he awakens the Coin Return and Master Recognition System and returns to the night before the rifts descend, carrying ten returning coins. In this life, he refuses to let others dictate his fate. He buys out old debts at discounted prices, turns around and settles the score with his former master, and gradually points his blade at the Guixu Bank, the money-devouring establishment in the city. In his previous life, you bought my life for three coins. In this life, I'll collect every last coin, with interest! Money as the rule that governs everything, an ancient-style supernatural mystery at its core, and rebirth and revenge at its soul. In a fast-paced story unfolding in three-minute chapters, ten copper coins become the leverage to shake an entire city and collect a debt from fate, with interest. Cinematic-quality UE5 3D animation.