Su Yang's eyebrows were also tightly knit; from the state of power within this room, he could basically sense the other party's cultivation secret techniques.
This was a Demon Sect secret technique somewhat similar to Devouring the World, which Su Yang had read about in the Heavenly Destiny Treasure Book. However, this secret technique was slightly inferior to the one recorded in the Heavenly Destiny Treasure Book; otherwise, the aura wouldn't be so complex.
And Devouring the World is the pinnacle of all devouring secret techniques. So, although this person is also practicing a devouring secret technique, it's completely incomparable to Devouring the World.
"How is your granddaughter's power?" Su Yang asked.
"Power..." The Family Head paused: "My granddaughter enjoys reading and doesn't spend much time cultivating. She has only just entered the Fusion Realm now..."
"Fusion Realm?" Su Yang frowned: "So, your granddaughter's power is still quite average!"
