Step Sister's Slim System: Stop It!

After being abused to death by her step-sister Xu Man, Xu Wanyi discovers she is bound to a slimming system that permanently fixes her weight at half of Xu Man's. Reborn, she uses the rules to her advantage and loses ninety jin within three months. On New Year's Eve, when the system settles, the host Xu Man shrinks into a forty-five jin skeleton under the spotlight, while Xu Wanyi makes a stunning appearance to complete her revenge.