Kohaku shows Senku to her village, but it’s going to take some convincing before they let him in. In the meantime, he makes friends with a like-minded, promising “sorcerer.”
apparently don't know anything 
about modern technology.
.لا يعرفون شيئًا عن التكنولوجيا الحديثة
sa nulla della civiltà moderna, almeno presumo.
parece que não sabem nada
sobre tecnologia moderna.