Human blood buns could not cure diseases. Although in ancient feudal society, some people believed that human blood buns could cure diseases such as malaria, this was just a superstitious legend. Modern medicine had already developed very advanced and could provide scientific treatment methods to solve various diseases. Therefore, people should believe in modern medical technology and not blindly believe in traditional folk prescriptions.
Cultural challenges would be a big deal. The Yautja have a strict honor code and a very different social structure. The human would have to learn their ways of hunting, which might involve killing other creatures in a way that is not acceptable in human morality. Also, the Yautja might not have the same concepts of family and friendship as humans do, so the human would have to adapt to a rather cold and practical social environment.
This face might change the human story through its unique features or the emotions it evokes. It could lead to shifts in cultural norms, or trigger a series of events that have a lasting impact on humanity.
In history, the most beautiful woman with a peach blossom face was probably Wang Zhaojun of the Tang Dynasty. Wang Zhaojun was one of the most famous beauties in Chinese history. She married the Huns in 73 B.C. and became the princess of the Huns. It was said that Wang Zhaojun's face was red with peach blossoms, and her beauty made many of the concubines of Emperor Wu of the Han Dynasty pale in comparison. However, Wang Zhaojun chose to commit suicide and stay in Xiongnu because she missed her hometown and family.
In history, the most beautiful woman with a peach blossom face was Wu Zetian of the Tang Dynasty. Wu Zetian was the only female emperor in Chinese history. During her reign, she implemented a series of political reforms and created many cultural achievements. Her beauty and majesty were hailed as one of the most beautiful women in Chinese history.
One major challenge is the physical pain. As the body changes from a human form to a dragon one, bones have to break and reshape, muscles have to grow and expand rapidly. This can be excruciatingly painful. For example, the elongation of the spine to support a long dragon tail would be like a searing pain throughout the back.
One challenge could be communication. Since lions communicate in different ways like roaring, growling and body language, it would be hard for a human to fully understand and be understood at first. For example, a simple warning growl might be misinterpreted by the human.
Similar to the peach blossoms on the human face, there was a line in the poem "Autumn Dusk in the Mountains" by Wang Wei, a poet of the Tang Dynasty: "There is no one in the empty mountain, but there is a sound of people talking." This poem described how the author was alone in the mountains and heard the voices of people in the distance, which triggered deep thoughts and insights.