On the first life, he was a salaryman. On the second life, he was reborn as a trans woman and became a widow duchess. On the third life, he becomes a shut-in.

My first life was as a salaryman, my second life I became a TS'd tragic duchess who died young, and my third life I'm imprisoned by the Demon King!? No way, no way, no way, my luck is too bad Well, escaping sounds like a pain anyway, so maybe I'll just become a shut-in like this