Going Home

As I fell the Ender Dragon, I feel changes spread to all the places I've been before. The transformations unearth a key order on what was and shine a new light on my past accomplishments, and I know what I have to do. With my goal in clear view, I recalibrate my orientation in order to do the last thing needed in any good isekai story: to go home.

Status: "Final skill available: solve puzzle to unlock"

What do you need to do to go back?