I was Caught up in a Hero Summoning, but that World is at Peace (WN) - Chapter 2206: Extra Chapter: It Felt Lacking So Here’s an Additional -

It’s an anonymous community; please don’t get your identity exposed.

The world has fallen, overrun by the dead. Hailey and Ronan have one goal.Survive.But in a world where danger lurks around every corner, survival isn’t just about dodging zombies.They must travel together through highways choked with the dead and cities crawling with danger. They fight to survive. Every mile is a gamble with scarce supplies, hostile survivors, and the relentless undead.In a world where trust is dead, can they make it to the other side alive?>>>“You can't kill something that's already dead, Hailey-Jade. The dead don't die anymore. It lives.”

Two Zatarian youths embark on a cross-dimensional journey to uncover their true identities, encountering both allies and formidable adversaries along the way.They must collaborate to decipher the significance of the symbol imprinted on them, but a faction known as the Nitharians seeks to eliminate them before they can uncover the truth. Naburo, the leader of the Nitharians, has dispatched his most trusted son and his team to guarantee the success of this mission.Will Naburo's son and his team prevail before the Zatarians discover their true selves?

The Hero’s party was attacked by a large group of powerful devils. The party will no doubt be annihilated if this were to go on.