Fistful of Vengeance

 is a Wu Assassins standalone action film directed by Roel Reiné and written by Cameron Litvack, Jessica Chou, and Yalun Tu — all of whom were writers on the first season of Wu Assassins.

Summary
"Fistful of Vengeance will see the Wu Assassin team reunite in Bangkok to avenge the death of one of their own, only to find that their new enemy is an ancient threat armed with otherworldly powers."

- Official Netflix synopsis

Super-powered assassin Kai and friends Lu Xin and Tommy track a killer from San Francisco's Chinatown to Thailand to avenge the death of a loved one. But their hunt soon entangles them with old enemies, a mysterious billionaire and an ancient mystical force bent on taking over the world. Iko Uwais (The Raid) stars with Lewis Tan (Mortal Kombat), Lawrence Kao (Max Steel) and Pearl Thusi (Queen Sono) in this fast-and-furious martial arts action film.