The continuing saga of the Chang brothers: Jian-Wa and Wago. Picking up where it left off, Jian-Wa has left L.A. after a gangfight which involved his brother Wago. Jian-wa travels to the south and finds that hatred comes in all forms as a group of racist whites feud with harmless Vietnamese fishermen. Jian-wa decides to side with the Vietnamese and help them defend themselves. Back in Los Angeles, Wago is enjoying his new life as a gangster.

After the death of his brother Wago, Jian-wa Chang now roams America's countryside while looking for his place in the world. He is hit by a van of two college students. Jian is taken in and nursed by Megan, a secluded artist. Jian is also befriended by the ghost of brother Wago. Wago must act as an angel to Jian-wa to gain acceptance into heaven. Meanwhile, the students from the hit and run plan to kill Jian-wa so he doesn't talk to the police.

The saga picks up in Washington, DC where Jian-wa is competing in a classical music competition. Back in LA, Jian-wa's brother Wago is wanted by the F.B.I. and manage to pull Jian-wa back to L.A. for questioning. They also want him to infiltrate his brother's gang in order to save his Wago. Can Jian-wa get Wago to see the truth about things before it's too late?

Vanishing Son is a movie about a Chinese student with impressive martial arts skills who is forced to go on the run after being framed for a crime he didn't commit. During his journey, he discovers more about himself and his capabilities, ultimately becoming a martial arts master.