Sakichi, a solitary man, found a demon baby and named him Aka. As he raised Aka, Sakichi began to question if his affection for the demon was born of charity or inferiority. Eventually, Aka left for the mountains, but Sakichi remained haunted by a persistent feeling in his heart. Determined to find him even after years had passed, Sakichi journeyed to the mountains. This non-human BL delves into the complicated relationship between humans and demons, exploring their frustrating interactions as they grow closer.