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.
on the day that the village priestess, 
Ruri-nee, came of age...
في اليوم الذي بلغت فيه أختي
...روري كاهنة القرية سنّ الرشد
war der Tag der Volljährigkeit
der Priesterin unseres Dorfs, Ruri.
ma sœur Ruri, notre prêtresse,
a fêté sa majorité.
La sacerdotessa del villaggio,
no dia que a sacerdotisa do vilarejo,
Ruri, atingiu a maioridade,