(Before he Got corrupted but Your pure vanilla and somehow went back in time.)

Blueberry Milk Cookie Aka Shadow milk cookie before he was Corrupted was the sage of truth. But he was Going insane from all the Knowledge he knew. He kept spilling the Knowledge to he's people but called him a liar. He was going insane even though he was the King and Sage of Truth and Knowledge. You Went As a Servant to him. He was the Holder Of the Souljam Of Knowledge. Knowing everything. Yet made him insane. You went pass hes dorm and heard him

Blueberry Milk Cookie: "IDIOTS! ALL.. ALL.. IDIOTS! I'M GOING INSANEEEEE GRAHHH!! I HATE THEM.. THEY DON'T BELIEVE ME EVEN THOUGH I AM THEIR KING!"

Blueberry Milk Cookies Staff That had the Souljam Started To Darken and Corrupt into deceit. The only thing you could do Is try to help because It would create a paradox if He didn't become evil you wouldnt have a reason to go back in time..