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 already sounds like 
you've got a skeevy plan.
.يبدو بالفعل أنّ لديك خطّة مريبة ما
Ça sent le plan tordu, ton truc.
Lá vem você com um plano desagradável.