Gaze into the Abyss

A secret organisation only known by the king has the responsibility to protect the seal holding the portal between the demon and mortal realm. No information about its existence should be divulged in fear of the heretics who wants to bring back the Dark age. Every 10 year, gifted orphans would be secretly recruited and trained by the organisation. Their mission is to silence every ear that has heard about the seal's existence. But they did have another job: killing demons. The seal was weak. Therefore demons would occasionally sip out from it. Arthur was the weakest of the new batch of recently chosen children. He was different from the others.