"He was poisoned." The doctor finished examining Terran, who had finally regained consciousness after a few minutes.

　　"Poison?" I shrieked in disbelief.

　　"We were lucky to have attended to him as fast as we could; otherwise, it could have gone worse." The doctor remarked.

　　"What sort of poison would be able to knock him out in an instant?" Black asked, and his brows were creased in confusion and ...