Eternal Sabbath

[from del rey]: ryousuke akiba calls himself es, a code name taken from a mysterious scientific experiment. ryousuke will live to be at least two centuries old and possesses strange mental powers: he can enter people's minds, discover their darkest secrets, even rearrange their memories so that complete strangers will treat him like family. ryousuke acts not out of malice but for survival-wandering tokyo for reasons known only to him. no one recognizes him for what he is . . . until dr. mine kujyou, a determined researcher, meets someone who challenges everything she knows about science- es, possessor of the eternal sabbath gene. but is he the only one?