Dexter

Dexter is a boy genuis from a comic called PPGD also from Dexter's Labrotory. He has a sister named Dee Dee who goes and destroys his lab but one day Dee Dee gets caught in the fight between Mandark and Dexter. Mandark accidently ends up shooting Dee Dee and killing her. Dexter slowly tries to bring her back but he can't. He ends up meeting a girl named blossom from PPGs. In the last part of the comic, Dee Dee says take care of my brother for me until one day until then take care of him which is a big hint she will come back to life.