Will was born in the city of the dead, where he was raised by three undead. Although he was nurtured with love, Will questions his existence in this life-forbidding place where he is the only human alive. He discovers his three parents are secretly hiding something that may explain this mystery, and as if this weren't puzzling enough, he has yet to discover that still more secrets lie within him.
Because I'm keeping a 
secret from them myself.
لأنّني أكتم سرّاً عنهم أيضاً
Denn auch ich habe ein Geheimnis,
das ich den dreien nicht sagen kann.
Porque yo también tengo un secreto.
Porque yo también tengo un secreto.
C’est que, moi aussi,
j’ai un secret bien gardé.
Il motivo...
Porque eu mesmo tenho um
segredo que escondo deles.
Ведь у меня самого есть от них секрет.