The Build Divers decide to participate in a Battle-Random mission in which the matchups are randomly determined. Their opponent turns out to be a force called Hyakki, which includes Do-ji, against whom Riku won his first victory, and Ogre, who gave him his first taste of defeat. Riku's heart pounds with anticipation at the idea of assessing his growth by taking on Ogre, using the strength he's accumulated through his previous experiences. Meanwhile, Do-ji's own heart burns with desire for revenge.
A new record
for the mission clear time.
رقم قياسي في وقت إنهاء المهمّة
Un nuevo récord
para el tiempo de la misión.
Un nuevo récord de tiempo en la misión.
On a battu notre meilleur temps !
Nuovo record di velocità 
nel completamento della missione!
Um novo recorde para
terminar a missão em tempo!
Мы быстрее всех завершили миссию!