EXO-L's�hearts were not ready. But like a sudden lightning, EXO strike our hearts one more with another teaser!�

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This teaser is the EXO-M, or Chinese version to the regular "Monster" teaser that was released a day ago.�

Though the melody is the same, there are some new scenes in the clip that we didn't see in the Korean version, and of course, it is sung in Chinese. Is that Lay's voice I hear in the background? You sing it, Lay!!