Rentaro has encountered his third soulmate: the shy and smol Yoshimoto Shizuka. How will he get her to open up to him and, more importantly, how will he choose to deal with her?
To serve as proof of my 
continued love for you three.
ليؤدّي وظيفة البُرهان على حبّي
المُستمرّ لكُن أنتن الثّلاثة
Una prueba de mi amor por las tres.
Una prueba de mi amor por las tres.
e che sia una prova tangibile
del mio amore per voi tre.
Para servir como prova do meu
amor contínuo por vocês três.
Только так я смогу доказать,
что по-настоящему люблю вас!