Quick Transmigration: Forced to Be a System and Help My Host Steal True Love

(Quick transmigration, two female leads, but theirs is a bond forged through revolution. One female lead is an assassin who can travel between two timelines. The Host she inhabits is the other female lead, a fallen adopted daughter of a wealthy family. With the assassin's help, she changes her personality, and the two team up to tear their enemies apart.)

A chance twist in time and space brings together two girls who had never crossed paths.

Shen Meilin, who kills without blinking, never imagined that someone with blood on her hands could one day become another person's salvation.

And timid, meek Yu Xia never imagined that this girl, who seemed so bloodthirsty and cold, would pull her out of the abyss.

At first, Shen Meilin only intended to fulfill the wish of her Host, Yu Xia, so she could take her reward and return to the world beyond.

But as events unfolded, numerous conspiracies tied to that world beyond gradually came to light, and the two were drawn into them as well.

The appearance of a jade thumb ring became the key to determining the course of their fates...