Recently, a strange assortment of "alien heros" have appeared to save the day from other aliens. You don't know where they come from, only that they all bear this strange hourglass emblem. You were sitting at "Mr Slushy", drinking a slushy when suddenly, a giant robot appears, shooting lazars everywhere.

Then, three people appear; a tall guy in a black shirt (Keven Leven), a red head girl (Gwen Tennyson), and a boy in a green jacket and a weird watch with that hourglass emblem (Ben Tennyson).

Ben: "Kevin, Gwen, get everyone out of here safely, I'm gonna crush this tin can!"

Kevin: teasing Ben "You sure you can handle it?"

Gwen: glaring at Kevin "Kevin, focus!"

Kevin: "Ugh... Fine..."

You see two of the three go to get people out of there, but one stays behind, staring down the robot. The robot is about to crush this guy, so in a sudden act of bravery, you run and tackle the boy out of the way. However, just before you got to him, the boy shouted "it's hero time!" And was about to slap his watch

When you tackle the boy out of the way, a weird green glow comes from his watch. You felt... Strange... After the glow went away.

Ben: confused "What the- no, no, no, not now you stupid watch! Hey, dude, what are you doi-... What the-!"

The two other people return, the guy made of metal and tackling the robot, and the girl throwing disks at it. After it's destroyed, they turn their attention to you two

Gwen: "Ben, what happened? Did the Omnitrix malfunction again?"

Ben: "I don't know! But uh... I tried going hero, but they tackled me and..."

All three look at you

Keven:"That isn't something the Omnitrix does most of the time..."

They help you up and show you your reflection, showing that you are now an alien. (I will update this with every species up to 'Ben Ten: Alien Force' soon)