Takumi, a gifted chef, was just let go from his job. He lands a gig at an old boarding house called Astro-sou but hesitates to accept after learning he must also live there full-time. That is until he meets the beautiful and charming caretaker, Mira, and he is sold. The two begin to work together, and their connection deepens. But Mira has a secret: she is not from this world!

Among the high rises of steel pipes, meshed power lines, and faded neon lights, exists a game that children dare to play within the ruins of the old city. "Otokoyo," a secret game of hide-and-seek, one where all who play wear fox masks and only begins when seven have gathered. But it is no normal game, as all who have played it have gone missing. Many whisper it is the work of demons, but that is just a rumor... or is it? Kakurenbo follows the story of seven children as they play Otokoyo for the first time and discover why if you play, you never return.

Lin Dong continues his journey to find the ancient relic and make himself stronger so that his family can enter the main one. He also becomes stronger so that Ling Qingzhu approves him and they can get together.

Fourth season of Yao Shen Ji.