Gu Yu came through five hundred years ago. He reached the Immortal Realm at the age of twenty and became the number one swordsman in the Eastern world.
Wen Wan'er came through two months ago. Because she refused to obey the discipline of her family, she was hunted down and fell off a cliff.
In the cave, Wen Wan'er reached a contract with Gu Yu, from which she gained the ability to exchange a quarter of her soul for Gu Yu to take action once.
The day she lost her entire soul was the day when Gu Yu was reborn.
Before completing four transactions, both Gu Yu and Wen Wan'er were in the center of the storm.
After completing four transactions, only one of the two can survive...
