Variation Hydra2020Adventure, Action, Horror, Science FictionLoading watch options…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.DirectorLin YutangCastLi ZhengyuHannah ZhangShi GuohuiKai LiYu Mei Yang
