What is the biggest secret on Pokemon Diamond?

Darkrai is not really evil he is actually nice. if you watch the rise of darkrai on YouTube (Just put in 'Rise of Darkrai part one' and then keep pressing the next when it has finished) and all will be revealed. yes all will be reavealed he he he he e ehe eehe eheeehe eheehee eheehe heeh ehe e he he he heh e heh eh e he he he he heh e he he h he e he e e heh e heeh eh eh eh hhe he heheh eh eh eh eh eh ehe h eh ee he he he hhe he he he h eh eh ehe ehehe eh ehee ehe he eh