Series by 京町妃紗

Mio dies in a traffic accident just before marrying Koshiro, the boy she has loved since childhood. A heavenly intervention lets her be reborn as Sakura with Mio's memories intact. She now has a different face and a second chance at life. To keep living, she must become Koshiro's bride again without revealing who she was. The premise centers on a woman pursuing a renewed future under a strict supernatural condition.

Izuna lives as the double of Princess Kisara of the East country. Only a few people in the palace know her real identity. A political marriage to the crown prince of the West country is meant to bring peace. When Kisara's health fails before the ceremony, Izuna must continue the role. She travels toward an enemy court while hiding the truth and guarding the peace between nations.