Alien: Book of Contracts!

Oro Continent was originally just a very pure western alien world. However, when a time traveler named Ronan awakened a thing called the Book of Contract, the style of this world seemed to become a little strange. Dharma God: When did the Oro Continent gain a new profession called 'ninja'? Confused Divine Blessing Knight: When did the Oro Continent have an extra person, a person who clearly has no fighting spirit or magic power in his body, but can use various powerful abilities? Unbelievable Sword God: No, why did he just blow me up with just his physical strength? ! Doubt life This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.