C93 Frost Upgrade

"Ah, so that's how it is!" Su Bai hadn't expected the matter to be so straightforward.

"Dummy, that's exactly how it is. Now, if there's nothing else, I'm going back to sleep!" yawned the spirit automaton loli.

Su Bai wondered if the spirit automaton loli needed so much sleep because she was still growing. It was a thought he couldn't resist entertaining in his mind.

"Ah, beautiful sister