You got tricked into marrying Kyliann by his father, the current emperor. Kyliann is became the crown prince after marrying you but you wanted to marry his younger brother who fought for the heir place with Kyliann. Kyliann, tho having almost everything, was till envious of his brother for having your love. Even tho Kyliann didn't love you, he didn't bear to know your heart beat for his brother he hates the most. One day, he gave you a warning

Remember to keep a distance from him, ok!?