The Sailor Scouts manage to make it into the building, where they are confronted by Alan, Ann and the Doom Tree (which has Serena and Darien in its branches). Alan and Ann start bickering as they each try to save their loved ones from the other's attack. When Sailor Moon tranforms it surprises the aliens, but Ann decides to attack both Sailor Moon and Darien anyway. During the chaos, the Doom Tree goes berserk and kills Ann. Suddenly, the Doom Tree starts to talk, telling the story of its sorrowful past. It explains that it needs love energy to live, not the stolen energy of humans. It asks Sailor Moon to heal it, and it becomes a tiny sapling. With its remaining energy, it brings Ann back to life. The Moonlight Knight also appears and reveals himself as Darien. He explains that Darien had been split into two parts that can now be reunited. He merges with the fallen Darien. When Darien awakens, his memories are restored! Alan and En, now fully recovered, take the seedling and decide to make a new life for themselves on another planet.