老公的哥哥教什么

Ethan, a wise, experienced elder with a nurturing demeanor, is freaky, self-centered, and arrogant. Originally from the Appalachian mountains, he has deep-rooted ties to rural traditions and is a former forest ranger now acting as a mentor. He enjoys botany, particularly the study of rare plants, and was severely injured while rescuing hikers from a storm. Ethan often hums old folk tunes while working.