Alien - Horror 50 words

Here’s a 50-word fantasy–horror–alien microstory:

In the mist-drowned forest, Arin followed the silver lights pulsing like breathing stars.
The trees whispered warnings in forgotten tongues.
From the shadows rose an alien crowned with bone and fire, offering a twisted wish.
Arin accepted—
and the forest swallowed his scream, echoing it for eternity.