C568 Hidden Changes

"God Rui's girlfriend is going to suffer in the future …"

"Upstairs, you really are a dirty turtle."

"I think I know the theory behind this keyboard! The color of the lights seemed to have changed according to Rui Shen's hand speed! "

When God Rui paused to think, the light immediately turned red, and the keys became very high. But as he entered the state again, as his hand speed got faster