The Phantom in Lost Mountain

This suspense crime film tells the story of Lei, a boy from a single-parent family, who is constantly drawn into bizarre events while searching for the person who harmed his grandfather. The people around him were also attacked by mysterious people as the investigation deepened. Lei constantly overcomes his own shortcomings, but gradually realizes that things are not as simple as imagined: a love mystery from many years ago is gradually emerging, facing the law and human feelings, what will Lei do...
(Source: Q1Q2 Movie Channel Official YouTube)