One is a city princess who was born in the countryside and grew up in the world;
The first is the handsome young man with outstanding swordsmanship and his desire to dominate the world.
When she was most helpless, he came to her in a mysterious suit, like thunder on a dry day,
She then promised to travel thousands of miles to follow him in his northern and southern expeditions.
She willingly gave up her time and true love, even humbly becoming his secret right-hand man.
And he went through the history books just to add her name on a certain page behind his great achievements.
Of course, when all grudges and grudges are gone like smoke and dust, who can ask: Did you remember the promises you made in the past?