In order to go to the treasure chamber together with his friends, Yuno confronts Mars alongside Klaus, so that the injured Mimosa can heal herself. But they have a hard time harming Mars at all.
Open sesame—
—افتح يا سمسـ
Sesam, öffne dich!
Ábrete, sésamo.
Ábrete, sésamo.
Sésame, ouvre…
Apriti se—
Abra-te sésamo—
Сезам, откройся! 