Sailor Mercury had become a plumber and was stationed at Revonnah. A calm, quiet mission. She was fine until Young One crashed the party along with his older brother Rook!

Ben and his friends find a girl who takes on an entire Highbreed nest with ease! She turns the DNAliens into humans and takes down the Highbreed. Ben is impressed and attracted by the legendary Sailor Mars!

Kevin runs into Sailor Jupiter when an alien ransacks his auto show and she defends it—as a plumber! Bad guy caught, Kevin's unfinished business is Makoto Kino!

Tom and Jerry returned back home in their original hometown, CN City along with Serena. However, the famous hero Ben Tennyson realized that she was his childhood friend 10 years ago. But, his main enemy Vligax is seeking to captured him. Will Serena / Sailor Moon can able to protect the famous hero from the evil villain?

This is the plot story which Ian Isberto & Cartoon Network All-Stars Smash Zone features a story mode titled "Necronoid Invaders".

Sent away for safety but after 4 years he returns to quell the fighting.