The Praying Mantis Widow's Revenge

A young woman wakes up surrounded by dead bodies on an abandoned ship; she needs to find out who she is and what happened. She begins her quest, but how can she leave the vessel? Only her wits to survive, hallucinations and pieces of retrieved data will reveal the answers to her dark and forgotten past and unlock the means of escaping to the nearest habitable island. However, does her escape mean doom for all humans?