The Yin Keeper

A team of archaeologists accidentally opened a gate connecting the worlds of the living and the dead. Countless spirits and the deceased poured into the mortal realm, bringing unimaginable disaster. Yet the spirits wreaking havoc everywhere suddenly became docile. After investigating, people found just one key clue: “Yin Guardian.”

People and people, people and ghosts, ghosts and ghosts...

Around the Yin Guardian, one secret after another is slowly revealed...