Turnabout Crossover summary:
Promotional manga based on the hit Phoenix Wright videogame series by Capcom. This fifty page manga was released along with a limited edition version of GS:YG in Japan. It features two sections, one focusing on Phoenix and one on Edgeworth, as they meet at a television studio. (Phoenix Wright isn't really the main story. They're both about the same videogame series, and I didn't know how else to connect them.)