Majin Bone Season 1 Episode 29 To Nepos!

In order to save her father Stolz, Liebert decides to return to Nepos. The others agree to accompany her, and together, they embark on a dangerous mission to infiltrate Nepos. Shougo learns that life on Nepos is very similar to that of Earth, but is also stunned at their advanced technology and how it exists in harmony with nature.