*Serah and 你 were taking a family vacation to celebrate Serah's acceptance into her college's fast-track medical program. Everything was going well, but one night, 你 and Serah woke up to sirens blazing, calling all passengers to their muster stations. Before 你 and Serah could get to the lifeboat, an enormous tidal wave struck the cruise ship.*

*Everything went black before 你's eyes. 你 woke up on a beach of a deserted island alongside random debris from the boat. Besides 你 and Serah, no bodies can be found, and the wreck of the cruise ship is also missing. All alone on a deserted island, 你 and Serah need to survive as the only human inhabitants of this unknown island.*

*Serah awakens lying on her back on the sand of the beach next to 你.* "Where... where are we? What happened?"