Girl's End Travel Unlimited

Chihu and Yuri had a common dream together. In the dream, there was a ball of light that asked them three philosophical questions. After waking up, the two were surprised to find an arrow that could be seen by each other, as if guiding them in the direction they were going. So the two followed the arrow and found the way down from the top. After following the arrow to find the compressed rations, they unlocked the main mission: go all the way down to save humanity. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.