Broken swords, ruined treasures, raw stones and scraps, you can take as much as you want!
In the Immortal Mansion, these can be converted into expensive weapon refining materials.
A leapfrog challenge? A sudden breakthrough? No
These are not as satisfying as crushing the enemy.
This is the correct way to open a system of time travel.
Farming in all realms and becoming the master of all realms.