The ending actually imparts positivity that benefits the people most.
Perhaps this is what was meant and realization of the phrase often said: 'I'll see you in my next life.'
Cheoljong was given that chance in the future to see and experience the seed of the good deeds he and
with the aid of his then queen in terms of how his kingdom has prospered from it.
The last captions listed these bylines:
Cheoljo led the reform with the people.
Cheoljo laid the foundation for democracy.
If you keep trying to change your life for the better,
you'll bring about positive change to the world,
just like Cheoljong and I did.