Soul Eater, Vol. 10

With Doctor Stein unable to carry on, Maka, Kid, and Black*Star enter
the magnetic field to take up the mission and locate the tempestuous
demon tool known as Brew. Time is quickly running out as the three face
off against Mosquito, struggling to harmonize their wavelengths within
the magnetized vortex. They'll be lucky to escape with their lives, let
alone the demon tool!