Terrifying energy coursed through Xiao Yi's body.
This was the marrow of a true dragon at the Nirvana Realm Peak, on the brink of stepping into the Longevity Secret Realm, and it was still intact.
The intense energy contained within it directly mended a significant portion of Xiao Yi's injuries.
Its effects were dozens of times better than the medicinal soup brewed by Grandpa at the Teng Family Village. Once all of this dragon marrow was consumed and refined, Xiao Yi was confident that his strength could at least be elevated to the Human Venerate Realm.
Once his cultivation returned to the Human Venerate Realm, combined with the Qingping Sword, he could hold his own even against an Earthly Honor level expert.
As Xiao Yi's injuries continuously healed,
the bodies of Teng Xiang and his son, who were within the formation, also underwent a tremendous transformation.