This indicates that this crocodile skin has been upgraded from garbage to ordinary quality.
"Damn it, so you disassemble the card, destroying the card shell? And refining is to improve the item's level? But you have to change it back to card form for me, right?!"
Holding the crocodile skin, Zi Hao cursed loudly. This unreliable system is such a huge trap!
Similar cards placed in the Space Backpack can stack infinitely, taking up only one slot. But once turned into physical items, one Space Backpack slot can hold only one item and can't stack similar ones.
This annoying setting has long irritated him. Otherwise, he wouldn't have bought many freezers to store so many Dungeon monster corpses.
Taking a deep breath, Zi Hao directed his attention to Servant Science and injected 1100 Experience Points without hesitation, leveling Servant Science up to Level 3.
