The Alpha and The Omega

A Fanfiction Inspired by The Show Shadowhunters: The Mortal Instruments

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Magnus began to get anxious about his relationship with Alexander as he see that his boyfriend spend more
and more time with Jace, his best friend but also his old crush.
He never felt comfortable about this situation, but he trusted Alec more than anyone.
But what if a mistake, a misunderstanding make him turn on is demon side...
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