Variation Hydra
Directed by Lin Yutang2020 77m[Action](/on-demand/category/action), [Adventure](/on-demand/category/adventure)
4.61.0
Young scientist Bai Jingtian leads a group of people into the vast mountains in search of a murderous hydra. He thought it was just an ordinary scientific expedition. Unexpectedly, many dangers will follow one after another.
