NxL: Trying To Become A Holy Knight While Being Possesed By A Demon.

The story is about a boy named Niente who's attending the Hiente Academy, but at the same time he is possesed by a demon called who's name is Lilith.

Niente has a goal to fulfil, it is to become the greatest Holy Knight that ever existed, but the difficulty of reaching his dream has increased due to the fact that a demon possesed him.

But if anyone will ever find out that he is possesed by the demon, he will be executed..