Synopsis
The world has mostly collapsed into nothing — one city left standing, one labyrinth beneath it, and that's all there is. For anyone bold enough to go in, the labyrinth called Magna Porta holds everything: life, death, desires, fate, the occasional miracle. You come out victorious or you don't come out. That's where the adventurer Yuuki finds her — a strange girl, alone in the deep. "Oh, this is Solitus — my city! Come, welcome your Shinki!" The girl calls herself Tina. She says she's the city's patron goddess. She says she's lost her powers and needs help getting them…
