They'd be looking for me, so I assume they'll die from their poison... I don't think me being in another world will cut it as an excuse, as you can't forfeit and the Juuni Taisen doesn't have any borders. The fighting can extend to anyplace in the world. So even if they knew I was in another world, I think they'd be expected to find the way there. Or maybe Duodecuple would do it for them. He is capable of granting any wish, so it should be possible... then I'd be hunted down... I guess it's an option. If I had a guide, it would be like a home field advantage. But I doubt anyone would want to deal with it.