One is a young boy who is addicted to mobile games. One is a lone wolf who is a space policeman. A fall caused the young man to fall unconscious. A severe injury caused the Lone Wolf's body to be occupied. Two souls share the same physical container, linking their destinies. The universe is huge and full of wonders. The young man, with his cheerful personality, brings endless jokes and faces the infinite universe. Mecha is a boy's dream