After his 3rd period with his triplets, Matt separates from them to go to art class, an elective he takes to get a better GPA, in which he meets Terra, a brunette girl that unfortunately has to point out the sticky note stuck to his back. A note with a creepy symbol on it. Now, Matt doesn't really believe in paranormal stuff and all but, it's better safe than sorry. He's about to become very familiar with that symbol, and it had to happen at the time Chris had gotten into his Sherlock Holmes phase. And now with a mystery in their hands, a brunette girl who seems to pop up at random times, a wild Chris trying to be a detective and an adventure filled with surprises awaits them. Matt just hopes to at least get to graduate, and everything aside, there also is a bit of love blooming around.