Julius asks Marx to do a favor for him. He wanted him to help with creating new magic items as well as take care of some bandits. Marx is accompanied by the former member of the Eye of the Midnight Sun, Sally, to the Black Bulls’ hideout in order to conduct experiments for magic item research. Next, he travels with Captain Fuegoleon and Captain Nozel to investigate the bandits. Apparently, Julius had visited even that faraway town in disguise before...
You said I could experiment all I wanted
 as long as I didn't harm anyone.
.قلت أن بإمكاني إجراء التجارب كما أريد شرط ألّا أؤذي أحدًا
So lange ich niemanden verletze,
"Si no lastimas a nadie,
puedes investigar a placer".
"Si no haces daño a nadie,
puedes investigar a placer".
Je peux étudier autant que je veux
Hai detto che avrei potuto fare tutti gli esperimenti 
e le ricerche che volevo, a patto di non ferire nessuno.
Você disse que eu poderia testar tudo o que eu
quisesse, desde que não fizesse mal a ninguém.
что я могу заниматься исследованиями, 
только если никого не раню.