Reborn as Cannon Fodder: The Mutant Rat System Is Such a Rip-Off

Other people's transmigration Systems are strong and handsome. Gu Qingyue's System is a rat!

It's a useless pest that changes shape every day and shifts the blame the moment it opens its mouth.

Drowned in a hot spring, she transmigrates into the body of a cannon-fodder girl who was sold off.

The awful Gu family forces her to marry Liu Ergou, an old bachelor.

The original owner dies after bashing her head against a wall, and she takes over.

She knows sanda, Wing Chun, and taekwondo, but from the start her whole body is weak and she can't use her strength.

All she can do is keep her head down at first, then take apart this family of bloodsuckers step by step.

"Host, hurry up and level up! Then I can turn back to normal!"

"First, we're settling the score for tricking me into taking medicine by calling it rat droppings!"

She puts awful relatives in their place, earns silver, cuts ties and runs, and levels up her mutated space.

Along the way, she uncovers the truth about why she was abandoned and sends her life soaring against the odds!