C3638 Not Asleep yet

Finally, purple Succubus couldn't help but say, "So, what do these curves mean now? Does it mean that Mr. Lin has already fallen asleep? "

Su Yu shook his head, opened his mouth, and said, "Mm... No, he hasn't fallen asleep yet."

"Then when exactly will he fall asleep?" Zi Mei asked.

"At the very least, we have to maintain the curve at the second step and maintain a parallel line