Jin (younger) and Rin (older) are orphan twin. Jin got adopted to an American family, then come back to Seoul after 15 years, meeting up with his brother Rin, who is the boss at MAN to MAN company. Company's job is help people to full fill their wishes (find the love one, lost memory...)

Although Jin&Rin are twin, but only Jin is Earth child, while Rin has super power and the memory of past life.

Enjoy reading a typical story that dealing with trouble matters, but with super power, and find out the secret of Rin's original.