I'm Immortal and Invincible, Yet You Think I'm Weak?

[Immortality + invincibility + mild dikaization]

Xu Qing, a seasoned traveler, transmigrated to another world and became bound to an Immortality System.

And so, a hundred thousand years later, he became invincible.

A transmigrator from Blue Star, owner of the Anping Town diner, head chef of the Northern Frontier Army's cookhouse, butcher of the Ancient Desolate Forbidden Zone, the man who exposed the Flame Demon's awakening, savior of the human army, witness to eternal time, and an invincible immortal.

Yet people keep taking him for a weakling?