This character enters the field in Active position.

WHEN IN FRONT LINE When a [Trait: Fourth Jeju Island Raid] character on your field that does not have [Trait: DFN] is retired, all [Trait: DFN] on your field gain "ON RETIRE Add this card to your hand" during this turn.

ON PLAY Choose up to 1 character on your field, and it gains BP+1000 during this turn. If you have 7 or more cards in your hand, switch up to 2 of your AP cards to Active. This effect of <Liu> can only be activated once per turn.