et in the rich Tekken universe, Tekken: Blood Vengeance 3D follows Xiaoyu Ling, seasoned martial artist and high school student, tasked by the G Corporation to infiltrate an international school in Kyoto to gather information on the mysterious student Shin Kamiya. Before she can make any progress in the investigation, Shin is kidnapped by an unknown assailant. Digging deeper into Shin’s background in an attempt to rescue him, Xiaoyu learns about the frightening underbelly of the Mishima Zaibatsu. Jin Kazama, Kazuya Mishima… and the late Heihachi Mishima’s conspiracy that’s stained with blood.

Overview from themoviedb.org