Traveling to Zhanchi's world, Hanyuji awakens the money saving system.

Any item storage system can earn high interest rates.

After storing a bunch of ownerless cold weapons in the system for ten years, he actually obtained the treasure of the King of Interest.

As a result, a crazy "money saver" appeared.

"Ding, your sword skills have been stored for three years, and you will earn interest from Feitian Yujian Style."

"Ding, your domineering power has been stored for ten years, and you will receive interest from the top-level domineering domineering power."

"Ding, your ten years have been stored for twenty years, and you will earn interest."