The protagonist, who used to play a retro MMORPG during the VRMMO boom, finds himself suddenly transported to another world. Stranded in the middle of a vast plain with nothing but a dungeon in sight, he takes in a young girl and works hard to survive by crafting items. As he grows, he meets other transmigrants from different games, forming alliances and battles, and developing together. This work contains TS (gender transformation) elements and some sexual content. Please be cautious if you are uncomfortable with such themes. It won an award in the 6th Net Novel Grand Prize and was republished under its current title in February 2019.