TBH appears again before Ichiro and the others. They say that if they're beaten in a rap battle, they'll spill everything they know. Ichiro, Samatoki, Ramuda, Jakurai, Kuko, and Sasara accept the challenge. After the battle, the mastermind is revealed.
As you study that, you'll also 
be studying something new.
.ستدرس شيئًا جديدًا بينما تدرس ذلك أيضًا
Das sollst du neben deiner
eigentlichen Ausbildung lernen.
Aprenderás sobre eso
mientras estudias esto otro.
Estudiar eso
significa aprender algo nuevo.
Dans le même temps,
tu vas étudier des choses nouvelles.
Studierai un nuovo argomento
mentre ti prepari anche per quello.
Enquanto estuda isso,
também vai estudar algo novo.
Будешь осваивать одно дело,
пока занят другим.