Intro. Jin Kazama has been raised by his mother, Jun, She has trained him in martial arts and has been a mentor, yet she never speaks of Jin's father, claiming he is dead. In 2039, Jin is now a rebellious 19-year-old teenage fighter and contraband runner who lives in the Anvil, and usually goes into fights and cooperates with the resistance groups to earn money to provide food (fruit, coffee and chocolate have become expensive and rare commodities in the Anvil). One night, Jin is targeted by the Jackhammers, the elite specs group that patrols the Anvil and ensures the safety of Tekken City, for cooperating with the resistance groups. He tries to return to his home, only to find his mother, Jun, killed by the Jackhammers bombarding the house.
Grieving the loss of his mother and feeling guilty that he had not protected her, Jin swears revenge against Heihachi. In the ruins of his former home, he finds a Tekken Fighter I.D. belonging to Jun, revealing she was once an Iron Fist fighter. Furious