What About the Nine Major Systems That Were Agreed Upon? !

What about the nine major systems that were agreed upon? ! Others come with their own plug-ins when traveling through time, but I come with nine major systems when traveling through time--exercise, digestion, breathing... That's right, it's literally the nine major systems of the human body. Without any bonus, you'll still be hungry when you should be. He originally wanted to use modern knowledge to lure a noble into a job, but he was targeted by the Judgment Hall because of his "similarity in divine grace." Seeing that I was about to be burned to death as a heretic, I was so anxious that I was sweating profusely, and suddenly I heard a "ding" sound from the digestive system in my body—— "Gastric acid secretion is accelerated, current corrosion level: weak." I looked down at the stone slabs that were starting to smoke under my feet and fell into deep thought...