The First Medicine Immortal in God's Domain

As the Alchemy Emperor, Ling Han was killed by his senior brother, and his soul traveled back to the body of a cynical young man. In his previous life, he did not pay attention to practicing martial arts, but in this life, he practices both alchemy and martial arts. Will he put aside everything and embark on the road of revenge, return to the divine realm, and avenge his father...