Senku, Taiju and Yuzuriha head to Hakone to collect sulfur for gunpowder, which they’ll need to fight Tsukasa. They accidentally set off an explosion, which attracts some unexpected attention.
they'll begin fighting over 
established interests,
،سيبدؤون بالقتال على حقوقهم المكتسبة
kommt es wieder zu Interessenskonflikten
um erworbenes Recht.
empezarán a pelear por sus intereses
empezarán a pelear por sus intereses
ils se battront
pour leurs intérêts personnels,
quando si scatenavano conflitti 
per interessi personali,
elas vão começar a guerrear por interesses
они будут грызться за свои старые амбиции,
и мы сразу вернёмся в тот грязный мир.