第13話: ハルは貧困、ヤクザ、イルカ、そして水中遺跡に関わる過去の出来事を振り返る。

13

Haru reminisces about his youth, from his parents' struggles with poverty that led to trouble with the yakuza, to his meeting a dolphin that inspired his fascination with the sea, and finally to his exploration of the ruins of his city, now underwater because of climate change, which led him to become a test diver for early Meta-Real experiments. (Source: Wikipedia)