Monsters Heal the Heart: Monsters from the Classic of Mountains and Seas Reappear

The "Great Wilderness Kyushu" based on "The Classic of Mountains and Seas" overlaps with the real world. On every lunar eclipse night, secret places such as Qingqiu Ruins and Leize Forbidden Land will appear in the human world. Monsters are divided into "innate demon spirits" (exotic beasts from the Book of Mountains and Seas) and "acquired demon species" (human awakenings). The two form a symbiotic relationship due to the "blood contract of heavenly tribulation".