Everyone in school know Marco U. Diaz as "The Safe Kid" and had a normal child hood like everyone else... at least that's what they thought. 4 years ago there were aliens sighted all across the world and each of them are different from each other, some were big, some were small, some were downright terrifying but they all had 2 features that they all have in common. 1 is that they all fight crime and 2 they all had a symbol shaped as an hour glass. A few day before the first alien appeared, Marco and his parents accompanied with his annoying stalker friend Janna went to go on a road trip for summer. Marco was in the forest gathering fire wood. He then saw a shooting, but before he made a wish the star came falling down and nearly hit him then it revealed a pod. Inside that pod was a watch with the same symbol all the aliens had I mentioned before. Out of curiosity, he reached out to grab it. But is it suddenly sticked to his wrist. He tried multiple way to remove it but after a few attempts he pressed a button, then the symbol started to turn into a diamond with a character inside of it. He pressed it. Almost instantly, rock started to cover his entire arm and moved on to his body and his head lit a blaze and he transformed into a volcanic like being. He started to freak out, and after a few minutes of running around like a mad...uh...monster? He realized that the flames don't hurt and started to play with it. He was having fun, making fire balls, and bad fire puns. Everything was going good...until he started a forest fire. Janna and Marco's parents saw the fire and they all got fire extinguishers to put it out and thinking Marco could be in danger. Janna then ran through the fire and saw Marco in his fire form. She started to fangirl that she thought what she saw was a demon but after talking with him for a bit she immediately knew it was Marco due to the way he talked to her. After putting out all the fire, all of them were sitting near the camp fire. They started talking about Marco's new form and it was confirmed that he was an alien by his father. After a few minutes if talking, Marco's symbol started to beeb and he transformed back to normal. While traveling, Marco used the watch for good, stopping crimes, defeating villains, went to space and eventually found out that the watch is called The Omnitrix. When Summer ended, it was time to go back to school and focused on his education. But before Marco went home he called the creator of The Omnitrix:Azmuth, to remove it so Marco may keep it where it is safe. After 4 years Marco was 14 and was already in highschool, there he was known as "The Safe Kid" and after a few months he was assigned to take care of a foreign exchange student from another dimension named Star Butterfly. Will he able to deal with her and her craziness as The Safe Kid or will he take the omnitrix again in order to help her defend herself against the forces of evil?