After their failure in the startup trial, things are awkward between Ichigo and Hiro, who decides to ask to ride with Zero Two again.
you must extract its core, 
which is essentially its heart,
يجب أن تستخرجوا نواته والتي هي
من النّاحية الجوهريّة قلبه
deben extraer el núcleo en su corazón
debéis extraer el núcleo en su corazón
en détruisant le noyau
qui lui sert de cœur
dovete estrarre il suo nucleo,
che per lui è come un cuore,
é preciso extrair o núcleo,
ou seja, o coração deles,
только разбив их сердце — ядро.