Inferior person returning from the demon world

Hiroto Domori was born to the Domori family, a family line of the strongest spirit swordsmen who inherited a different ability. However, my father and mother inherited the spiritual power and the power that contradicted the magical power, and if only the magical power was sealed, the spiritual power would only leak out, and neither of them would be able to exercise it at all, resulting in the inheritance of power. I couldn't. For that reason, he received training in sendo ability from his grandfather, Sonii, an acquaintance of Tenzo. Yuto has a natural gift for mastering the sendo, knowing that Senki does not repel both spiritual power and magical power in the process, and is able to wield a powerful and unrivaled power of simultaneously using spiritual power and magical power. But that power came with some serious costs. High and school enrollment at the time is well-thumbed the cost of living in ultra-free man grandfather fireman's standard built-in, kicked out of the house in a reckless reason because became a hardship, tuition is to enroll in Penglai Institute of Jilin high school who has not may in career pay . There, he started his high school life with his childhood friend Mari who shook Yuto and his friend Ikgo, Shizuka, but due to various misfortunes, the family budget was a car of fire. Yuto, who can't find a good part-time job and can't get rid of financial anxiety, decides to take the rank certification test of the World Competence Agency, which is also a taboo of the Dodo family, for his life.