Rebirth at the End of the World: I Can Summon Monsters

The end of the world is coming, and the zombie crisis breaks out. Ye Fan was reborn five days before the crisis broke out. He had no time to prepare, but he awakened the monster summoning system. Summon Balrog at the beginning, and your contracted teammates can become stronger! Bite! Contract a beautiful doctor and unlock the summoning tree spirit faction! Bite! Contracted female officer, unlock and summon the Hades faction! Bite! Contract a beautiful female scientist to unlock the summoning mechanical faction! ... So cool! The more beauties you contract, the stronger the summoned monster will be! This doomsday is so exciting! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.