C: The Money of Soul and Possibility Control

Synopsis

Kimimaro is brought to the Financial District in which he must participate in Deals, battles in which money is wagered, using an Asset named Msyu. Kimimaro and Msyu are instantly thrown into a Deal against a powerful Asset named 'Gig'. With Kimimaro not able to understand the situation, Msyu takes a lot of damage defending him. However, Msyu manages to teach Kimimaro how to use her ability, which manages to defeat the opponent, though he passes out soon afterward. Kimimaro returns to the real world, where Masakaki informs him the next Deal will take place in a week's time, and soon finds he has even more money in his account. Later on, Kimimaro starts noticing that some money bills appear black for him, which Msyu explains is money from the Financial District. Kimimaro then ends up encountering Mikuni, who explains about the black bills, known as Midas Money, and hints that he knows of Kimimaro's parents.

(Source: Wikipedia)