Here is a short story developed from that premise: Stranded in Another World
They press it together.
So they build a raft. It takes 200 days. They name it The Second Chance . When they finally launch, a storm hits. The screen flashes red: "Warning: Dimensional eddy detected. You will not reach the mainland. You will drift to… a new world." Kaito laughs again. "Of course." Yuna hands him a cracker. They sail into the fog, not knowing if they're going home, to adventure, or nowhere at all. -Doujindesu.TV--Isekai-ni-Ittara-Mujintou-de-Ka...