Knight crazy

Lonely Knight, every day he search for a living truth of his life. One day, Under the old tree, the Knight met the Princess of his life. They are happy and happy together every day. But one day, suddenly it was dark, a dark cloud overshadowed the Princess. From afar, the Knight ran to the Princess's side. But the closer the image of the Princess fades away in the dark cloud.
From there he began his journey to find the Princess again.