Kazuya Betrays Hehachi
Tekken 5: The game pics up after the canonical end of Tekken 4 where Hehachi, Kazuya and Jin have had their climatic battle. After Jin leaves, some Jacks are sent in after Hehachi and Kazuya forcing them to fight together. But once the opportunity arises, Kazuya stabs Hehachi in the back to save himself.
Pushed at the Monster