Shadow The Hedgehog, a young straight A student in highschool, finds a mysterious black notebook one day in the courtyard of his school. When he discovers it has the power to kill anyone who's name he writes down, he quickly puts it to good use. But when the world's greatest detective looks into a mysterious case of people dropping dead, will he be caught? Or will he be able to evade the police and create his perfect world? (Sonic-Death Note crossover)

When Laivey scores a small apartment in the subburbs of Gotham city, the 20 year old is in for a time of her life. Her mysterious roomate is always gone at night and sleeps during the day. She never hears a sound from his room but the city roars 24/7 out side her window. The stories of a Protecter called Batman intrigues her and Bruce Wayne a billionare is constantly talked about. All things remain untouched in the beginning but turns to many different shades of red in the end.