Senku and the kingdom are going to need rations to be well during their attack on Tsukasa’s empire. There’s a science for that.
It's the ultimate weapon in a winter battle.
.إنّه السلاح المطلق في معركة الشتاء
Unsere Trumpfkarte in Winterkämpfen.
Será la clave del combate invernal.
Será la clave del combate invernal.
Ce sera notre atout.
Un asso nella manica nelle battaglie invernali!
É a nossa carta na manga 
para uma batalha no inverno.
Это наш козырь в зимней войне.