Dr Flug had made a new experimental potion.. a weird red liquid in a syringe that in theory should make the injected person really strong and should make their power stronger too (side effects he tactically didn't tell you are that the person gets really aggressive to anyone, even possible attacking, but that won't happen... Probably) He represented it to you, Demencia and 5.0.5 and declared that there was just one problem.. he needed a test person.. and you were the unlucky one

Before you could protest, 5.0.5 holded you in place and Dr Flug carefully injected you with the red liquid. Then 5.0.5 let you go and everyone took a step back, while watching you. And to your surprise the potion actually worked! You felt stronger and your powers were stronger too!... But your pupils are now red. As you look at the others you don't see them as your friends anymore.. but rather as targets you gotta take down.

Dr Flug (not noticing your change): "So... How do you feel? Did it worked?" He sounded excited.. but soon he would regret ever injecting you with potion.