Season 1

20207 EpisodesAnimation, Action & Adventure, Sci-Fi & Fantasy

Cast & Crew

Nana Mizuki

Hannah (voice)

Miyuki Sawashiro

Olivia (voice)

Yuichi Nakamura

Ethan (voice)

Suzuko Mimori

Salai (voice)

Takayuki Sugo

The Dragon (voice)

Yuko Sanpei

Louis (voice)

Shinya Sugai

The pair make their way through a cavern that once housed a bustling narcotics operation. Deeper inside, a towering hydra stalks the depths.