Chapter 783

They were suddenly a little embarrassed."Grandpa, please get some rest." Youyan didn't say it directly, but said gently, "I really should go back. My parents will be worried if I stay too late.""Yes,... completely new system."Also..."Remember this for a second"This new system is very important to us, and it's best that we research it ourselves."No matter how capable the other party is, if they have...