Larry Stylinson sci-fi

INTRODUCTION:

Were in a human-alien world, where humans coexist with aliens, humans and some aliens live at a constant fear of being killed by P.I aliens, they're aliens who could lose control at any moment and just kill the first thing that they see, some of them try to hide that they are P.I aliens just to be equal to any other alien.
There's a tradition that P.I aliens have every two years in January, they intentionally lose control and kill every person they can. That's why humans and not-P.I aliens stay at home. On January 1960 the king of the world was killed by his own wife, that was secretly a P.I alien, and she covered it up completely by saying that he was killed by some poison that the milk he had that morning had, and just because of that the farm where that milk was from was closed and they killed every single animal or person that lived there.
Generations passed and the now 1988 queen has a son.
Being a P.I alien has passed through all the female royalty's generations, so they're completely sure the boy is a normal human, not even an alien, so they gave him to another family, and now the boy lives with his new family, the Horan's, he is 16 years old, and goes to a normal school, just like any other ordinary kid. After all that the queen disappeared
And everything changed because of someone.

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