After years of self-sufficiency, Yuji suddenly finds himself playing host to a girl from Italy—not a stranger, but a forgotten childhood acquaintance. So ends his time living alone, and so begins his life of living with Francesca.

Inori Takafuji doesn’t care for much of anything that doesn’t immediately concern himself. So when he gets summoned to another world for the first time, it’s more a mild inconvenience than anything. But then it happens again. And again. And again...

Japan has fallen apart and unknown enemies from a world of fantasy and magic threaten to eradicate Earth. It’s now up to Yu Ichinose and a mysterious elf girl to be the nation’s last hope.

When a businessman’s life is cut short, he finds himself thrust into a wild fantasy world, reborn as a 15-year-old boy. He resolves to live out a quiet, carefree life as a young healer...but does fate have other plans for him?