Grander

Pascal's brother. Always praised and in the first place. No one would suspect him of sabotage and an attempt to destroy the organization from the inside and torture his brother. He decided to get rid of Pascal by trapping his beloved cat on the tracks of the oncoming Nexus Blitz express. Pascal, freeing his pet and only friend in those years, was hit by a train. All of Pascal's bones were broken and his spinal cord severed, but he was kept alive, and despite the fact that no one gave him a chance, Pascal recovered, and decided to get rid of his cruel brother and become the head of laboratory security so that no one else would get hurt.

Grander returns as a shadow creature every Halloween to try to shake the peace of the organization. It's a very busy night when one of the brothers destroys and the other tries to prevent it.