Modern Western Fantasy: I Summon Mythical Creatures to Conquer Another World

A passage to another world suddenly opened in the modern city, and demons, orcs, and undead continued to pour in. Humans were forced to awaken their "summoning talents" and struggle to survive in the ruins. Lin Chen is just an ordinary college student, but what he awakened is the lowest level "F-level summoning array". He can only summon wild dogs that can be seen everywhere. He is ridiculed by his classmates as a "waste summoner", and no one even wants to form a team to hunt low-level demons.