The Netherworld

Rumor has it that the Qingci Workshop is home to a miraculous physician, a master who can determine life and death with one hand. His surname is Su, but his real name is unknown. Most people in the martial world respectfully call him "The King of Hell's Brush."

Yet in some year, some month, Divine Physician Su abruptly changed temperament, defected from the Qingci Workshop, and purged the sect, slaughtering every last one of his disciples.

The healer who had devoted himself to saving lives was swept away and drowned in the great tides of the martial world, disappearing without a trace and becoming taboo.

At almost the same moment Su Zhaoshuang died, the up-and-coming demonic sect, Dangyan Mountain Manor, set fire to the Qingci Workshop and made its name in the martial world.

P.S. Older love interest.

P.P.S. Good people don't live long. The protagonist is beautiful, but not kindhearted.

P.P.P.S. There are secret identities.

P.P.P.P.S. Reasonable criticism is welcome. The author may rise from the dead from time to time.

Theme: In life, one should learn to grow.