C163 Zhang Shuhao's Strength

Zhang Yang left the library and came to the Heavenly Secret Tower. The elder on duty today was Gu Shengyang who had a conflict with Zhang Yang. He couldn't help but sneer when he saw Zhang Yang's arrival, "Great! So it's you, kid!"

Zhang Yang replied snappily, "That's right, it's me."

Gu Shengyang asked in an overbearing manner, "What are you doing here?"

Zhang Yang said