C95 The Human Heart

The secret door closed slowly, and the tomb reverted to its original state, entombing the Ghost Doctor beneath the earth.

"Changsheng, what's the matter? You seem lost in thought," Second Master Lei said, patting me lightly and startling me.

"It's nothing, really..." I replied, shaking my head. The image of the word "death" above the Ghost Doctor's head lingered in my mind.

Was I seeing things