I Became Invincible Starting at the Demon-Slaying Bureau

Fang Mu transmigrated to another world and became a demon-slayer. In a world overrun by monsters and filled with eerie horrors, the unknown and unspeakable terrors were everywhere.

The outside world was too dangerous, so Fang Mu hid inside the Demon-Slaying Bureau. He hunted demons to earn all kinds of rewards, secretly building up his strength.

To gain the power to protect those he cared about, he had no choice but to break through his limits again and again, growing stronger each time...