The Essence of Flame and Frost (слэш)

Thousands of years ago, when Zhao Yunlan was born as the son of the Heavenly Emperor, his fate seemed to have been laid out for him already. As crown prince of the realm and general of the heavenly army, all the responsibilities and expectations that rested upon his shoulders left him no room for his own desires. But when he returned from a bloody battlefield with a mysterious soldier from the opposing army as his prisoner, his life was suddenly turned upside down as an unlikely bond formed between the two supposed enemies.
What follows is a love story that spans three realms and defies fate.