Witch's tale help again

Reincarnation path?
what?
In world 3 it says you need to walk the path of reincarnation to get somewhere else... how do I do that?Also in that same world there's a chest that won't open and a book I can't read... any help?

I have the same problem :-[ Did someone already gave you hints???? i can't find any help with the path of reincarnation... Can you help me?

Yeah I've finished it twice now. The reincarnation path opens in new game +