The uncontrolled Ming pulled his mystical sword, the ringing Verth, from its holder and about to cut Xinyi's face when a boulder rose in between them and threw Ming from where he stood. Then Tyriece appeared in front of Xinyi.
Earlier, the five on the wall saw the oddness of Xinyi's team. Tyriece's eyes were on Xinyi the whole time and saw Ming's hand move to his sword and aimed at Xinyi. "No!" Tyriece shouted and jumped from the wall with his stone, creating a floating stair toward Xinyi's side. And while hopping down, he lifted a hand, a big stone moved up from the ground, striking Ming's belly.
Xinyi hurried to Ming's side, but Tyriece clasped her hand. "Don't. He might try to kill you again," he said with deep concern. For him, although Ming was his oath-brother, he wouldn't allow him to hurt Xinyi, even up to skin-deep.