-doujindesu.tv--isekai-ni-ittara-mujintou-de-ka... -

Kaito Tanaka, a burned-out office worker, wakes up on a golden beach under two suns. He's been isekai'd—no truck, no goddess, no cheat skill menu. Just a torn shirt, a dead phone, and a vast, empty island. The only clue is a half-buried sign: "Welcome to Another World. Survive."

They team up. He builds; she cooks. They argue about whether to worship the screen or smash it. One night, a glowing dolphin appears and speaks: -Doujindesu.TV--Isekai-ni-Ittara-Mujintou-de-Ka...

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. Kaito Tanaka, a burned-out office worker, wakes up

Kaito looks at Yuna. Yuna looks at the vending machine. It has one button: "Start Over." The only clue is a half-buried sign: "Welcome