There were many famous teas in Sichuan, some of which were Chuanhong Gongfu, Emei Zhuyeqing, Mengding Ganlu, Bashan Qiaoshe, Qingcheng Xueya, Wenjun Green Tea, etc. These tea leaves were very famous inside and outside Sichuan Province, with unique quality and taste.
Perhaps Gray could take on the role in an alternate storyline. Gray has always had a sense of justice, and his cool - headed nature could be developed into that of a 'Prince of Peace'. He could learn a new form of ice magic that has the ability to freeze aggression and hatred, thus bringing peace to the areas affected by conflict. For example, when dark guilds start causing trouble, Gray uses his new powers to stop them without having to fight in a violent way.
One common theme could be redemption. The prince of peace might be on a journey to redeem himself or others. Another could be love, perhaps his love for his people or a romantic love.
Since it's about 'teas the night before christmas', one key element would be the setting of Christmas Eve. The anticipation of Christmas day is in the air. Tea could be described in detail - its aroma, taste, and color. There might be a special teapot or cups used. Also, the people around the tea - their conversations, laughter, and the way they pass on Christmas traditions while sipping the tea are important elements.
I'm not sure which specific 'teas the night before christmas story' you are referring to. There could be many stories with that title or a similar one. It might be a story about a special tea - perhaps a family tradition of having a certain type of tea on the night before Christmas. Maybe it involves the preparation of the tea, the different flavors, and how it adds to the Christmas Eve atmosphere.
The main theme is likely peace. Since it's about the Prince of Peace, it will probably focus on how peace is brought into the world through the Christmas story.
Well, it could be about a prince who brings peace in a land full of chaos and then there's a lemon element, perhaps a lemon tree in the prince's garden that has some magical or symbolic significance. Maybe the prince uses lemons to heal the sick or as a sign of hope during difficult times.