Qiao Yifei was trading barbs with her nemesis at a team-building event when the other woman played dirty. She accidentally shoved Qiao Yifei into a lake, and just like that, she transmigrated.
When she surfaced again, the whole world had changed. The broad, deep lake had become a fast-flowing river with water up to her chest. While she was still dazed, a girl standing on the bank ambushed her. A pebble struck her, knocking her off balance and sending her back into the water. But by chance, she intercepted the female lead's golden finger, setting off on her journey in ancient times.