StumblingtoSuccess
This actually new, because normally in isekai story when the MC got isekai'd they would normally be welcomed by a goddess or god or voices in their head (like those with schizophrenic) that acted like some sort of your-friendly-guider... but no in this story... Nathen, our MC, was welcomed by a literal gigantic tree that could not speak let alone guide, after getting isekai'd in an unknown space/dimension... and took him over a century to get near the tree itself. If not for his braveness (or maybe boldness and stubbornness) to walk that long, definitely he wouldn't get fully isekai'd... this what I like about the process of isekai-ing in this story tries to approach. Nathen basically needs an extra effort to get fully isekai'd, not just dead, live again, go through short tutorial then go venturing the new world. Really, if Nathen was easily given up, he would be stranded in big space with nothing but big tree... and without social interactions, he'd likely be crazy >< Let's see if a 100-year of walking he did was worth it in the end...