With a bodyguard as powerful as Shen Cangsheng seeing them back, of course they wouldn’t meet any trouble. In only two short days, they’d already closed in on the border of the Northern Heavens Spiritual Academy. Over those two days, Mu Chen recovered a lot from the ominous energy, thanks to the medicinal pellet that Shen Cangsheng had given him. Furthermore, the strength of his Spiritual Energy had also risen.
Although the ominous energy was a dark and foreboding existence, it could also be considered a form of power. Mu Chen had exhausted most of the ominous energy during his battle with Bai Xuan, but he still had a little left over. He could benefit from absorbing those remains.
Mu Chen was elated at his quick recovery and felt even more grateful towards Shen Cangsheng. If it hadn’t been for his medicinal pellet, then Mu Chen’s wounds would’ve taken even longer to heal.