When Su Yu found Xia Huyou, he had just got out of bed and was still in a daze.0

It was too early.0

It was almost four in the morning.0

Xia Huyou was in a daze because he had just woken up. But that wasn't the case for Su Yu. Just as Su Yu was about to speak, his heart thumped. What did he just see? A thin layer of mist was surrounding Xia Huyou, slowly being absorbed by him. Before long, that thin mist was gone.0

"Opened apertures!"1

As someone who had just opened 20 apertures, Su Yu was way too familiar with this sight. That thin layer of mist had clearly come from somewhere earlier. Skysoar Realm? Su Yu was alarmed. Was Xia Huyou at the Skysoar Realm? No, that didn't seem to be the case.0

If Xia Huyou was a Skysoar cultivator, he would have a full willpower that was already materialized. He would also have a second-tier willpower. He would look slightly different from a regular student. The only exception was if Xia Huyou was already so strong that he could completely conceal his cultivation.4

And if Xia Huyou wasn't a Skysoar cultivator, then that could only mean that this fellow had opened some apertures with a cultural art that could be used during the Mental Tempering Stage.1

Su Yu was astonished. Wasn't he told that cultural...2