Suterare Shiro Mahoutsukai no Koucha Seikatsu

After being abandoned by her comrades during a fierce battle against a powerful golden dragon, the white mage Amalia found herself wounded and without hope. However, the dragon showed her mercy and offered to heal her wounds on the condition that Amalia would share her knowledge of human ways. Amalia accepted the offer and taught the dragon, who transformed into a child named Yuugo. As time passed, Amalia realized that her former comrades had no intention of returning for her. Despite conflicting emotions, she decided to pave a path forward with her foster son, Yuugo. Together, they seized opportunities to learn about human culture and developed a mutual adoration for tea. Amalia introduced Yuugo to various tea blends and brewing methods, serving as his guide along the way.