Technically he is speeding up his processing speed to the point where he “sees” time slower than the normal human
And so, Van turned his [Time Perception] skill off and proceeded to accept Victoria's sudden attempt to feed him. But now that he accepted it, he doesn't really know what to do.
Don’t forget that he can barely remember enough of the future to know that he was reborn. There would be no way to prove his claims and they would think he is crazy
I’m pumping all of my power stones from all of my accounts to your novel only, just to support you and hope it allows you to release more chapters per week