Awakening of the Weakest Slayer

The gates have been there from the time they first appeared around ten decades ago, rips in reality that bridged Earth to the Spirit Realm, unleashing nightmares beyond imagination.Humanity plummated into chaos, but gradually became stable as humans started to awaken, gifted with powers born from Spirit Energy, capable of fighting back the horrors that had once seemed unstoppable.Sezel was not so lucky, his life was one out of a nightmare, with no hope of getting better.Life in the slums was a struggle for living, until it wasn't anymore, everything truly shattered the day his so-called friends abandoned him, left behind so they could escape from the jaws of a nightmerish creature inside the Spirit Realm.He survived, somehow. Helped by a greater unknown entity.He awakened. Rewarded with a Power no one has ever heard about.But his awakeneing was not what he had expected it to be, it came with a merciless jest of fate, a curse that stripped him of his very freedom and soul.