Hiroto and Kazami have made a small but very important improvement in their relationship. However, the Build Divers and the Resistance are now overwhelmed by the attack of the mysterious Gunpla known as "Seltsam." The pendant that Muran entrusted to Hiroto and the others seems to become a key to turn the tide, but… Meanwhile, May begins gathering intelligence at Magee's bar.
Getting ready for Space Crossing.
يتحضّرون لعبور الفضاء
Sie bereiten sich für die
Himmelsüberquerung vor.
Por el Cruce de los Cielos.
Por el Cruce de los Cielos.
Pour le passage du ciel.
Ci si prepara per la Traversata Spaziale!
Se preparando para atravessar o céu.
Готовятся к Небесной переправе.