Kat and Zapnis were fooling around kwa the stomach. Kat had the chamber with her powers in it, and she was inaonyesha off with it, when it landed in Hector's stomach acids.

She went down to grab it (eeewww...) , when a bad germ scratched her arm. "Ouch..." she said. Her right eye started hurting.

She came to the surface. "Kat?" alisema Zapnis.
"I got in a fight."
"Ozzy and Drix are gonna kill you."
"I know."

When they walked into the apartment, Ozzy and Drix were shocked.

"Hey guys- what the...!?" Ozzy said.
"What?" she replied.
"What happened to your arm?" Ozzy asked.
Drix said, " And is that a black eye?"
She ran to a mirror. "OH MY GAWWWD!" she screamed. Around her eye, wasn't quite a black eye. It was a spiked mduara, duara almost the color of a black eye. Darker though.