Monty Paradise: The Wicked King and the Secret Memory

The manga centers on Heita Tsukigami, a 26 year old salaryman who is supposedly sleeping on the train on his way home. But when he wakes up, he finds himself in a garbage dump. There, Heita meets a girl named Ema and gets involved in a shocking situation. In a strange world ruled by an evil king, Heita needs to find his role to possibly survive.