Senku and his kingdom of science successfully test the first lightbulb since the collapse. Meanwhile, Asagiri Gen, a spy from Tsukasa’s empire, is killed by an unknown attacker.
But listening to one murmur to 
themselves is not against the rules.
.لكنّ الاستماع لأحد يتكلم مع نفسه لا يخالف القوانين
Aber es ist nicht gegen die Regeln,
zufälligem Gemurmel zu lauschen.
Però...
Mas ouvir alguém falar consigo
mesmo não é contra as regras.
Но правила не запрещают слушать,
если кто бормочет себе под нос.