Sagae Haruki is in desperate need of money to feed her family. Inukai Isuke wants a fake girlfriend so her parents will stop nagging her. Can these two come to an agreement?

Still, Isuke had scowled, and demanded why, out of the hundreds of hospitals in the entire country, they had managed to end up not only in the same hospital, and not only in the same wing, but the same room together. Haruki had continued to grin, and, waving a Pocky stick in her face, replied, "Guess we're destined roommates for life, or something."

Two days after the Endurance crew is rescued, Lara finally succumbs to her death defying injuries. Sam tries desperately to help her recover, battling an adversary from the past that seems set on tearing them apart again.

In an alternate 19th century, two women make their livings through organized crime, violence, and murder. But in each other, they find something they believed was impossible. Now they must find for themselves if their sins can be washed away. Luka/Miku, inspired by "Rondo of the Sun and Moon."