Cream the Rabbit

Cream is the Biological Daughter of Big Chungus and the Main Character of the C.U.M. Series

Origins
During his encounters with the Gamer Squad, Dr Eggman particularly developed an admiration for Big Chungus and came to believe that someone like Big Chungus would always be needed. While watching Big Chungus age, Ivo realized he wouldn't be around forever and the Big Chungus would either have to retire or be killed at some point. Drawing on his old Cadmus contacts, Robotnik began Project Chungus Beyond: A scheme to give Batman a genetic "son" who would likewise be compelled to take up a life as his successor. After obtaining a sample of Big Chungus's DNA, a young couple was later found that were almost identical psychological matches to Batman's father and mother: Peter and Vanilla Rabbit. During an apparent routine flu inoculation, Eggman was actually administered a nanotech solution that overwrote his reproductive DNA with Big Chungus's. A year later, Cream the Rabbit was born as a genetic son of Vanilla and Big Chungus.

As genetics were not enough a factor in creating another Big Chungus, Robotnik later hired an assassin to murder Cream's parents at the same age and under very similar circumstances as his predecessor to try to recreate these conditions. The hired assassin, Wayne's former romance, Andrea Beaumont, recognized what the murders had done to Wayne and subjecting another child to the same horrors would be hypocritical for their cause. Beaumont heavily reasoned with Robotnik, with the latter realizing he had crossed a line, so he cancelled the project. Robotnik then later told Vanilla Who the Real Father is And she swore to Protect her.

Rough Youth
She was never told her of her real dad and she lived a normal life and she has the abilities of flight a side effect of being Half Chungi then her father died    she was in a depression when in Big Chungus 0, Cream was 16, Vanilla got a called by Big Chungus and he told her that she's the chosen one and then hangs up Vanilla tells Cream the Truth and she was Confused and disturb and she ran away,

The .C.U.M. series
Cream is the Main Protagonist and survived the explosion in Big Chungus 0 she befriends Senpai Chungus, Majin Shadamy, Minecraft Steve and Cutman to stop Doom Vercetti in the Current Apocalypse Future they reside in.