The Dark Kingdom has been able to amass large amounts of the life power of humans- that is, ""Energy."" The enemy is indeed becoming strong. But the only thing in Usagi's head is Mamoru as she bumped into Mamoru when he was with another girl... Aware that Usagi's behavior has become strange, Ami and Makoto are cautious and concerned; they refuse to take their eyes off her. At the same time, having come for the anniversary of her mother's death, Rei saves a weakened dog in a church. And who should she happen to see in there but Aino Minako!