After the Age of Magic: I Became Humanity's Last True Immortal

When gods vanished and the gates of hell sealed shut, the world entered an age where immortality became legend. In a bustling modern city where magic should no longer exist, one ordinary person inherits an ancient power that defies the new order. As the sole anomaly in a world stripped of the supernatural, they must navigate hidden dangers, uncover the conspiracy behind magic's disappearance, and rise to become the last true immortal standing between humanity and forgotten forces.