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 can do all the experimenting they want!
!يمكنهم تطبيق كلّ التّجارب الّتي يريدونها
so viel experimentieren,
wie sie wollen.
c'è così tanto da sperimentare!
podem fazer todos os
experimentos que quiserem!