Child of the Legends

" Could someone please explain why you have kidnapped me?" ash asked
" Chosen one...there is a secret that...we haven't told anyone....that you should now....delia kectum isn't your real mother..." Arceus said
" excuse me....what?" ash asked
" you see....your the kid of all of us.....sort of...." mew said
" Sort of? what does that mean?!"ash asked
" well not all of us are related to you but most are..." mewtwo said " well....the ones you know better than the others are..so not all a few really...but still...."
" yep!" enti said
at that moment ash fainted