Princess Anastasia, the beloved only child of King and Queen Cetheri, suddenly fell gravely ill on her fourteenth birthday. Despite the best efforts of the royal physician, she remained unconscious and bedridden.

"The King is offering 10,000 gold doubloons for anyone who can cure the Princess, you say?"

Hearing such incredible news, a lowly conman figured he had nothing to lose anyways, so he signed himself up while crossdressing as a Saintess to bless Her Highness with good health. But who could have thought that the princess would actually wake up from her coma while the fake Saintess was 'treating' her?

Now hailed as the Holy Saintess who performed God's miracle, she is ordered to stay in the palace until Anastasia has fully recovered from her malaise! Yet, it seems like the princess has lost her memory and is unable to return to her old self? And this has something to do with a 'transmigration from Earth'?

The showdown between the transmigrated princess who won't be cured and the crossdressing fake Saintess who is desperate to get away with the King's reward begins!