Storm and Oblivion - A Shadow Slave Fanfiction

One day Sugiro finds himself showing symptoms of the nightmare spell, rightfully scared, believing that his death was all but insured.  

He at the very start faced near impossible odds. A Titan, even if only dormant, was an opponent nobody during their first trial could possibly face, despair building up in his mind. 

When in the midst of death, he decides to fight. He decides to survive, not for others, not for the sake of living, but to show himself he can, to show he is worth something. He will survive, and get stronger for it, continuing and struggling to the very end.

In his journey, he meets allies and enemies, feels pain he never knew possible, joy he never thought possible, sadness that overwhelms his senses. He will awaken the powers of storm, aiding him in his journey. With his flaw he hates so much, he will discover the secrets of oblivion, the least known Daemon.

Now he has to start from the beginning, at the academy. How will he survive?