20 year old Y/N was just simply living a Common life, he is Average at best, don't stand out and pretty much keep to himself, he was just a simple Nobody, until one night a Goddess summoned him to save a World from Alien Mechanical Monsters, Y/N's life is about to go from Common to Uncommon...

Y/n is a high school student, he have a peaceful life with his family, he also alot of friends, everything was great. Until the Author thinking about making this story, while taking a shower. P/s : This maybe will never end.