Dr. Lychee may be the last surviving Tuffle, a people the Saiyans wiped out long ago, and he now wants revenge on the Saiyans who remain: Goku, Vegeta, Trunks and Gohan. His weapon is a machine built to release Destron, a gas capable of killing every living thing on Earth. Joined by Piccolo, the Saiyans have 72 hours to wreck the device and track Lychee down. This single-episode sci-fi adventure OVA remakes the 1993 Plan to Destroy the Saiyajin and was included as an extra with the game Dragon Ball: Raging Blast 2.