Global Summoning: I Am Invincible After Summoning the Elves

This is a world thousands of years after a global catastrophe. In this world, everyone can summon beings from other worlds to fight. In this world, everyone can summon beings from other worlds to fight. "Shocking: The genius summoner Bai Ye's initial summons was actually an elf known as the weakest existence——!" "Incredible! The genius who is the hope of the entire academy actually summoned a waste!" "They don't even have muscles. As we all know, elves are the weakest beings in the other world!" "That's right, the elf doesn't even have any muscles, and probably weighs less than a hundred pounds!" "She's too fair and tender to fight—!" For a time, everyone was talking about it, and no one was optimistic about the spirit summoned by Bai Ye. As a time traveler, Bai Ye said: "You know nothing about the power of elemental spirits!"