Seiichi engages the students of Class F in a mock battle and learns about the major problem they face while Kannazuki continues to sniff him out at the school.
They're dealing with a major problem.
todos cargan con un gran problema.
todos cargan con un gran problema.
sono alle prese con un grande problema.
...estão lidando com um grande problema.
что они имеют дело с большой проблемой.