Good sentence, but my recommendation, put a comma after "yacht." Makes it easier for the readers to understand the sentence structure. Good work so far.
A Tribe with the ability to revive the dead. They bring back those that are not ready to die, even from untimely death. The Returners were one of the branches of doctors during the days of Nova Vega. But everything changed when a group of zealous fanatics protested against the idea of reviving the dead, whether old or young, viewing it to be the disruption of the cycle of life and death.
By the year 2070, that Tribe was labelled heretics. A majority of its members were hunted down, arrested, and executed. Seven years later, the Nova Vegan Government decreed that the power to revive the dead be condemned as heresy, declaring that only God can bring back the dead and not man. The current whereabouts of the few that evaded the manhunt are unknown.
