"Welcome to the world of science!"  When Yatori was 9 years old, she was sent to study with the general Bada Sankrein, and met a young boy her age, Ikta.  The world he shows her is new and exciting, like nothing she's ever seen.
If you aren't behind me, you'll probably die.
إن لم تبقَ خلفي فقد تموت
Wenn du nicht hinter mir bleibst,
wirst du sterben.
Puede que mueras
si no estás detrás de mí.
Puede que mueras
si no estás detrás de mí.
Reste bien derrière moi
ou tu mourras.
Resta dietro ti me, o rischi davvero di morire.
Se você se afastar das minhas 
costas, provavelmente vai morrer.
Тебя убьют, если полезешь вперёд меня.