C76 The Sinus Has Always Been

Actually, Xuan Yi didn't disappear just now. Instead, he had been shuttling back and forth beside him at a speed so fast that he couldn't see it.

He couldn't believe it, but the truth was right in front of him.

When he was still Xuan Yi's age, he definitely wasn't as outstanding as Xuan Yi.

If the Mysterious Mansion hadn't been destroyed, Xuan Yi's progress would have been even faster