A mission to defuse a bomb hidden in a Ferris wheel demonstrating the inherent limitation of precognition and influencing the future (Aoi successfully evacuating all the passengers while the inattentive Kaoru allows the Wheel to fall in the water and the frenzied news coverage thereof) gives way to The Children being charged a new assignment: prevent the prediction of a level 7 precognitor who has predicted his own death. After being conscripted into water-skiing with his esper charges, Taizou explains to Minamoto that this precognitor's predictions are never wrong —- and hence can never be prevented. Much to everybody's surprise, the level 7 precognitor is a manufactured wartime esper -- much like Momotarou. After explaining the circumstances of his death in a resigned cavalier manner, the precognitor Lieutenant Ikyuugo states a prediction solely for Minamoto to be prevented at all costs -- a mortal confrontation with an adult Kaoru in battle in the ruins of a war-time city. Minamoto reassuring/comforting Kaoru quickly gives way to The Normal People anti-esper organization attacking the island with mortal designs for Taizou apparently having planned/rehearsed in advance. Seeing their leader in mortal danger, Kaoru and her teammates intervene after guiding Ikyuugo out to sea only for The Normal People to make an unsuccessful subsequent attempt upon Taizou's life. Frustrated that he was so close to foiling Ikyuugo's prediction (of his mortal sacrifice to protect Taizou), the injured Minamoto is comforts Kaoru and her teammates as he firmly resolves to pre-empt the earlier showdown prediction.
バベル予知課の予知を受け、遊園地での事故を防ぎに向かったチルドレンだが、（イチャイチャしているカップルに気を取られ・・・）被害を完全に防ぐことは出来なかった。マスコミに叩かれ、「南の島でバカンスしたい」とふてくされる３人。そんな時、局長の命により、バベル所有・沖縄の無人島へ向かうことに！！水着持参でバッチリ遊びモードの３人だが、この島にやって来た理由、それはチルドレンの大先輩、百発百中の予知能力を持つエスパーに会うためだった。チルドレンと同じレベル7の力を持つ予知能力者(プレコグ)、その正体とは・・・！？
