What to Do If You Are Summoned to Another World

This is a world where science is the main development. People in other worlds have gained a mysterious power of spiritual control due to the development of the world. People who use spiritual control as an additional attribute of their spiritual weapons are called spiritual masters. Yu Yu was summoned while he was sleeping. He will use his own mind to survive in this world and move towards the top of the spiritual master, just to find a way home. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.