Monster Era: the Monster I Summoned Seems to Be Invincible

This is a world ruled by monsters. Humanity is struggling to survive under the siege of monsters. In order to survive, some of them made some kind of agreement with the god of contract, allowing them to summon their divine companions. And grow together with the divine partners. These people are called divine bonders. B-level divine consorts are the mainstay of mankind. A-level divine bond recipients are all great figures with extremely high power among humans. And Lu Wenjun summoned the most terrifying boss in Silent Hill at the beginning! Alesha, a little loli whose combat power is rated S+. This book is also called My Sister Alessa is Invincible. I am an evil god in another world. I have become a heretic in the eyes of humans. There are a lot of monsters in this world. This is a strange world that includes all the monsters in all movies, games, and books. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.