Bound to the Shapeshifter

It all started with a young couple, John Doe and Jane Dea. The two were watching shooting stars at night at the top of a cliff. They were enjoying each other company.

But then, a star start aiming in their way. Upon closer look, it was actually an asteroid. The two jumped out of the way before it hit them right on spot. Fortunately, neither of them got hurt. The two eventually decide to call it a night and hopefully not get hit by any other asteroids. What they didn't know was that something else fall off the asteroid and fall into one of them. It manage to get inside their body before any of the two find it. But eventually, they will find out.