King of Heaven's Bride

Princess Sofia gaped at the sight of a white tiger standing in front of her holding out her fallen loom. Her face suddenly turned pale remembering that she had just said her oath. Make a man a husband and a woman as a sister if they are able to carry the loom that fell into the river.
Then how about the story of Princess Sofia and Arvando next? Is Princess Sofia willing to accept Arvando, a white tiger, to be her husband?