Sega Corporation is a Japanese multinational video game and entertainment company headquartered in Shinagawa, Tokyo. Its international branches, Sega of America and Sega Europe, are headquartered in Irvine, California and London, respectively.
An evil sword has possessed King Arthur himself, who has now become the infamous Black Knight, and is turning the kingdom to chaos. With the hero of her world now its big villain, Merlina summons a hero from another world to save the day, and that hero just so happens to be Sonic.
