Sword of the Assassin (2012)

Haunted by the ghosts of a brutal past, Nguyen Vu carries the weight of being his family's sole survivor, victims of a ruthless empress's decree. But whispers of conspiracy ignite a burning quest for truth. Driven by the possibility of their innocence, he embarks on a perilous journey through the Vietnamese kingdom. Nguyen Vu seeks not only vengeance, but also the restoration of his family's honor, challenging a corrupt empire to exhume the lies buried beneath their reign. Justice will be served, revealing the truth of his family's fate.