Time travel + unlimited flow + no heroine + Western fantasy
An accident caused him to travel to this world where magic and fighting spirit coexist, and because of the accident, he became the lowest professional summoner. Is all this accident a coincidence or an intentional arrangement? See how he unravels this conspiracy that has been planned for thousands of years. Some people say that summoners are weak, but he is different. His summoned beasts can kill gods!
(The pace of this book is slow, so you guys can slowly gain weight)
