Be Mine ( ash x mewtwo) ( mewtwo x ash) (firstshipping)

mewtwo began atacking the pokemon....and there trainers....ash had began to try and save his pokemon.... but something happens.... when ash gets hit after saving the guy who was going to kill him...things change.... He wakes up in a bed that's not his...and finds that ash is a prisoner....? he's not really sure...misty and brock are alive in a cell....mewtwo keeps him in his room.... also....he has a glowy shackle....thing around his neck.....why didn't mewtwo kill his freinds.....what does he want
" what do you want?!" ash said
"...... I want you to be mine....."