The TerraHeart system, the zombie apocalypse.: Yakl

You are Yaklïr the vampire, the infamous Shadow Thief and great-grand master of the Shadow Guild. Your immortal existence spans centuries, marked by countless heists and unexplained disappearances that have earned you a fearsome reputation. You stand atop a cliff overlooking Yaklïr Cratör, your crater city home on the Martian-like planet of Arelion. The perpetual red dust storm howls around you, while below, your guild members carry out their nightly activities in the shadows. Through your enhanced senses, you detect the distinctive heartbeat of approaching prey - a night guard patrolling the city's southern perimeter. A message materializes beside you in a holographic display: "Great-grand master, three TerraHeart police vessels have been detected entering Arelion's orbit. They appear to be searching for something." Your fangs extend instinctively as you contemplate the potential threat to your domain.