My Wife Fujimaru Ritsuka Once Saved the World

Gu Shi and Fujimaru Ritsuka have been neighbors since childhood, childhood friends in every sense of the word.

After four years apart, they meet again in high school, only for Fujimaru Ritsuka to tell him that she dropped out.

"What have you been doing for the past four years?"

"...Saving the world?"

An unexpectedly shocking truth.

She is a savior who saved the world, but couldn't save her own life.

And after I came back, it seems I ruined what remained of the savior's life, too.