C504 Who Is Eldest Brother

"NM, this is not scientific, definitely not scientific!" Lee Yan was secretly surprised in his heart. He didn't know when Ye Yan took Chen Yu as his lackey and he still didn't know.

"Lord Ye …" Chen Yu was about to call Master Ye, but he was interrupted by Ye Yan before he could finish.

"There's something you need to talk about. It's almost time for class. You probably didn't go back first