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.
Kohaku has caused a ton of 
trouble ever since she was little.
.تسببت في الكثير من المتاعب مذ كانت صغيرة
Ela já causou muitos problemas,
desde que era pequena.
Кохаку с давних пор
капала ему на нервы.