Reaction: After you marshal Queen's Men, choose an opponent and look at his or her hand. Then, you may kneel a non- character to choose and discard 1 non-character card from that hand.
I assume the 'Then' refers to a cost which the owner of the card must pay via his own board, kneeling one of his own non-bara characters to be able to discard a non character card from opponents hand.
My assumptions lead me to believe that the owner of the card cannot kneel an opponents character to be able to discard a non character from opponents hand.
Is this correct?