A Distorted Reality

One day, I was summoned to this world. Monsters poured out, and an incredible crisis came. We are here against our will just because we have qualifications.
No we are here because we are weak to resist against our summoner.
Whether you have to fight against humans, monsters or different race. Whether you’ve gone back in time. You have to take advantage of everything in order to survive. “i will definitely go back."