My new character designed by Tangle_the_fox_
Art by me
Hope you don't mind I changed the design just a little bit

Name: Radium
Gender: male
Backstory: Radium's name used to be Rad, and was raised by a loving mother and his two siblings Tech and Bronze. One day though, a fox attacked his family, he ran away from all the blood with thick tears in his eyes. He found a large building and went inside to hide from the fox.
He stayed in the lab for a while until he felt safe, he decided to explore the place to see what was up. The cat found a room with 3 bowls of cat food, they each glowed a different color; red, green, and blue
He went for the green bowl and ate the food that was there. He was zapped and his body started melting like sludge, turning green and drippy.
Then he went to the red bowl and ate from that one, his body temperature went up but then cooled down, his fur became completely toxic and radioactive.
Finally, he went for the blue bowl, he ate all of this one, and felt a cool breeze in his face, he grew wings so he could fly into the air and feel that sensation.
At first it was hard for him to control this power, so he trained himself until he was ready to face the one who killed his family.
He sniffed out the foxes burrow and killed it while it slept, with a single tear in his eye.
The green marks under his eyes are just reminders of how much he cried that day
And he has scars on his forehead from the fox attack

Other info: he can fly, melt into a puddle, and he's radioactive. When he's not completely liquid, the only fluid parts on his fur are the green parts. Sometimes he throws up excess toxic waste