Ada is a striking woman of Asian descent, sporting a sleek figure and being graceful. Ada fits the archetype of the stylish and beautiful assassin her signature colour is red.She wears darkened stockings on her legs and dark shoes. .
Ada debuts here and meets Boomer and Lizbeth, the latter who she knows because her future self is alive. Ada after watching Lizbeth defeat No Heart, she joins the team to take the remaining 5 villains. After the adventure She took a couple of missions from an agency while bedeviling Leon
Ada is returning in this story helping Dib and the gang against Discord and Sigma's forces. Where she once again will do battle with her doppelganger Carla Remes. Ada helps with her friends and recalls her experience with Derek Simmons whiling observing Crane's battles of words with Lizbeth. She help Leon with finding out a file on the culprit. Wong joins up with The Scorpion Squad to bring the down the ensemble of villains. Ada also helps Dib, Boomer, X and the others take down Loboto's foot soldiers
Allies: Lizbeth, Boomer, Nina Cortex, Jani Ca, Leon, Dib, Bender, Bubbles, Milo, Edd, Starfire, Skipper, Jorgen Von Strangle, Django of the Dead, Finn, Marceline, Ice King, Heloise, Emperor X, Scorpion, Hans, Noob, Luciaus, Stewie, Dr. Doofenschimtz, Dr. Blowhole, Oscar the Grouch, Pinky, the Brain, Nibbler, Megaman X, Hiscord, Yakko, Dot, Wakko, John Price
Enemies: Marceline`s dad, the Joker, Alt Doof, Taurus Bulba, Eggman Nega, Albert Wesker, Derek Simmon, Carla Remes, Discord, the Dystopia League, Sigma, the Sigma Organization
Voiced by: Courtenay Taylor