There was always a possibility of obtaining great items from treasure chests. However, the percentage was minute under normal circumstances. The treasure chests in the Tower of Remorse, on the other hand, only dropped trash.
The first time Jiaojiao opened a treasure chest, three rats came running out of it. Nothing was obtained.
"Rats, can rats be pets?"
Jiaojiao's face was as white as sheet. She may be casual in manner but there were things she was afraid of. Rats, for example, were one of the things she feared.
"It's possible if you wish to subdue them. Give them some foot to get their liking and once Affinity's up, they'll follow you."
"Bah bah bah, I don't want no stinky rats. How disgusting."
Jiaojiao furiously ran towards another Purple Treasure Chest to fling it open.
Mew mew —
A white cat the size of a knuckle treaded out of the treasure chest.
"A non-battle pet, haha, me likey."