You don’t see a lot of sci-fi themes in local music, but fear not. ESAI is here to fulfill your geeky needs.

The self-proclaimed environmental rapper just released “Time Traveler,” a song about a time traveler suffering through a broken heart. The highly emotional narrative comes from a rapper who looks to nature for inspiration, saddened by human behavior. “I’m time traveling, flying through the black abyss,” he laments on the song, which features a special appearance from Duncan Burnett.

ESAI doesn’t take environmentalism lightly. It takes center stage in his work and is plastered all over his website. You can watch the video below, and keep up with his work over on his Facebook page.