A snowstorm brought the prince to 2015
From then on, he was isolated from the original world and got to know him in the modern world.
He is the enlightenment teacher of the prince's modern life. At the same time:
Ji Hanyu! From today on, you are my king's man!
Ji Hanyu! It is your ancestral honor to have you serve this king!
Ji Hanyu! If you dare to disobey me, do you want to be beheaded?
Ji Hanyu! If you do something wrong, you will be punished]
…
But he always has only one sentence:
Yes! Yes! My prince!
He is the person who dotes on the prince the most in the world
