Once upon a time, Lin Hu was the second heir to the Tien clan, but the war changed everything. Now he is an exile, a traitor to his own clan, doomed to live in complete solitude behind a magical barrier that hides his home from the outside world. One day, in a pond near his house, he discovers a girl who has escaped from her past. Ling Hu suspects something is wrong, but decides to lend her a helping hand. However, that same night, two spellcasters come to him looking for a place to stay for the night. Ling Hu guesses: all this is for a reason and something is coming soon.