The Teleporter (ZZZ x OC)

After the fall of the old capital, New Eridu became the only civilization that managed to thrive in the face of a supernatural disaster known as the "Hollows", dark, disordered dimensions that appear out of thin air, that house dangerous and deadly creatures known as Ethereals.
Those who play a key role in suppressing these hollows are granted the title of "Void Hunter" by the mayor of Eridu.
Kaisen Namikaze, also known as "The Teleporter", is one of the few individuals who was granted this prestigious title.
He, along with his childhood friend, Hoshimi Miyabi, are the only two active Void Hunters of New Eridu, effectively making them the guardians of the city.
But when a powerful and dangerous creature that was born during the fall of the old capital reemerges and turns its sight on the city of New Eridu, the two Void Hunters will be forced to confront it in a battle that determines the fate of New Eridu.

Zenless Zone Zero belongs to Hoyoverse