A Traveler's Survival Guide and Running Guide

Overwhelmed by an unprepared crossing? It doesn't matter; your weak body will collapse at a touch? It's okay; even the spell is a ridiculous three-legged cat? It doesn't matter—— Maybe your time-travel journey had a really regrettable start, so you might as well read this autobiography, which contains a poor man's experience of ups and downs in a different world. As for how many things you can refer to - that's really a matter of opinion. I wish you a happy journey to another world~