Because i surely did.

Ok. This is not an Anime, nor manga, is a Korean Horror Webtoon. Just check it out.

Update: Added the links comic version of the first video and a new story.

Comic version of the first vídeo.

Ghost in Massung Tunnel

Now, with your permission, i´m going to find a new pair of pants, some puppies and i´m going to hear Best Day ever in order to recover from it.