Phantom of the Lonely Mountain

Lei, who has suffered from family trauma, is constantly involved in strange incidents while looking for the murderer who hurt his grandfather. As the investigation deepened, the people around him were also attacked wildly by mysterious men. Lei continues to overcome his own shortcomings, but gradually discovers that things are not as simple as imagined: a love mystery from many years ago has gradually surfaced. Faced with the law and human relationships, where will Lei go...