Although he is a disciple of the Immortal Medical Alliance, he belongs to the Fragrance Refining Department, and only has a basic understanding of medical skills.
He also doesn't know how to treat his junior sister.
However, fortunately, many medicinal herbs and spices are interconnected. Studying Fragrance Refining, in the beginning, also requires memorizing the knowledge of medicinal herbs. So, he had seen that particular herb in the ancient books before.
Therefore, he picked it and gave it to his junior sister to take.
But, after feeding his junior sister the herb, he still didn't know how to proceed with her treatment and could only wander aimlessly in this Trial Realm.
After all, it's the Medical Trial Gate. Those who can enter should have some medical skills, thinking to find someone to treat his junior sister.
This is also why, after seeing Gu Zhiqi and Tang Yichen, the young man never doubted whether the two of them actually knew medical skills or not.
