It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...
they quarrel yet again 
over who will stand on top.
فإنّهما تتشاجران لتحديد من تتفوّق على الأخرى
ereifern sie sich darüber,
wer höhergestellt ist.
se pelean por ser el superior.
se pelean por ser el superior.
ils se battent
pour asseoir leur autorité.
litigano per determinare chi sia superiore.
discutem também sobre
qual ficará no topo.
то тут же начинают грызться
за главенство.