[Loyal, sensitive and introverted knight x princess who thinks about how to save the country every day]
One day, Aimu, a small ordinary crew member on the giant submarine "Xuanwu", fell seriously ill and lost his memory.
She was guided by the mysterious general "Xuanwu" and embarked on a journey of no return.
During this journey, she will come to a lost ancient country in ruins, and her soul will wander on the horizon at sunrise; she will see a blue ocean floating in the sky, and blue whales seem to be wandering in the sky.
She will gradually find her own memories and recall her past life, her life as a general, an assassin, etc.
And... Three hundred years ago, as a princess, she was the original one.
After several reincarnations, she only hopes to find the best answer to the problem, return to the ancient battlefield, rescue her knights and friends, influence the past, and change the present.
Purpose: Find your lover, find yourself, and find the meaning of life
