Hocus, Pocus, Hypothesis [A Scientific Isekai]

The Scientist cared only for the Truth. He will do anything to reach it, even if it means creating an entirely new type of magic based on science. His whole life had been dedicated to it. His brilliant career, thrown into doubt because fools couldn't see it before their eyes. When he reaches too far in his search for undeniable proof, he dies.  Despite it making no sense, he wakes up.  Reborn in a coven of witches, in a world that makes no sense, where magic is king and science is unknown, he sees something that makes him hope. Not all is lost, for the System is the key to finding the Truth.  Now Orion Voidwalker, he will use his scientific knowledge to reach heights previously thought impossible.  And yet, chaos is spreading through the Cyril Magocracy, and not everyone is content to watch him discard dogma and long-held beliefs in his quest.