Thanks to Gordon’s father, Asta and the others were able to find out that there might be clues surrounding the devils in the Heart Kingdom and manage to get permission to enter the kingdom due to the fact that Mimosa had gone there previously to study overbroad. Asta, Noelle, Finral, Mimosa and Nero head to the Heart Kingdom. Asta and the others initially enjoy their trip there, but something that Langris told Finral had been bugging Finral. Suddenly, Asta and the others are faced with a rather unexpected trial. Will Asta and the other Black Bulls be able to obtain information on the devils?!
I tried to kill my own brother, 
but was defeated.
.حاولت قتل أخي، لكنّي هُزمت
Ich habe versucht, meinen Bruder umzubringen,
und dessen junger Kollege hat mich umgekloppt.
Intenté matar
a mi propio hermano y fui derrotado,
Intenté matar a mi propio hermano
y fui derrotado,
J’ai essayé de te tuer,
et le bleu de ta compagnie m’a vaincu.
Prima vengo sconfitto da uno più giovane di me
mentre cerco di uccidere il mio stesso fratello, e poi...
Eu tentei matar meu próprio
irmão e saí derrotado...