It's past midnight and this Keeper is wide awake. I just finished watching EXO's Tencent Celebrity Interview.

The host asked when the drama version of Wolf will be revealed. 

Baekhyun: Because the mv was filmed in private, we are not able to publish it now. If our fans are really curious about it and like it, the drama version will be released soon.

Host: Have you set a date for it? When can the people see the final version?

Baekhyun: If everyone likes it, we will release it soon

So, we now know that there really is a drama version and Chen isn't trolling. However, Baekhyun's reply is still vague, and a bit problematic, since not everyone will like it OTL

And aren't the youtube comments asking for the drama mv enough?