C2752 Ghost Infant Demon Lord 98
Actually, sometimes it was the best decision to say something, so Su Yun purposefully revealed his weakness for the System to detect.
In addition, he felt that the Sovereign would be able to hide it from him for as long as possible. When the time comes, the Sovereign would tell him everything.
"Just tell me what else you are hiding from me. Don't wait for me to discover it myself