~Strange man in a strange world~

Y/n a man from a different world, dimension, or reality is summoned to Earth from a rift in time and space that not only appeared in everywhere in the whole world but in the universe he shows the world his skills in building and crafting things with interest the eyes of enemies that would want nothing but to exploit his ability now y/n with his new friends must protect everything they hold dear as new and old enemies return from y/n's past as the question that hangs on y/n's mind becomes more prominent...why can't I never..just farm and live in peace...