This special, titled "Zettai Kareshi - Kanzen Muketsu no Koibito Robot" is set after the end of the series. Asamoto Soshi (Mizushima Hiro) and Izawa Riko (Aibu Saki) were called back to Japan after they had completed their studies in Paris. They fall in love in between and planning to marry soon. In additions, Kamiya Ayumi (Ryoko Kuninaka), a brilliant scientist and her assistant Nanase (Asahi Uchida), they develop many new models robot but Ayumi most interested in "Tenjo Night' (Mokomichi Hayami) which have the human feeling.One day, Riko is assaulted by delinquents. a passer-by comes to the aid of Riko, and the savior is none other than robot "Tenjo Night" --- Robot boyfriend is coming back!
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