Xiao Heng, Kunlun's Sword Keeper

Xiao Heng is the new generation’s sword guardian of the Sword Tomb. His journey down the mountain to retrieve a sword unleashes a storm of bloodshed. His masters’ wives appear one after another, but they join forces with the Demon King to kill him, leaving him no choice but to go on a killing spree.

Only after Xiao Heng unexpectedly gathers all four Sacred Swords and breaks the upper realm’s restraining formation does he discover that his master had a lover in the upper realm too...

To get to the bottom of it all, he ventures into the upper realm alone.