Complex sentence: Meanwhile, back at Mori's house, a trio of bunglers led by Koga's nephew Glam try to break into the house to steal the dagger, the boys manage to drive them off, counting it as an ordinary robbery attempt.
Split into simpler sentences: Meanwhile, back at Mori's house, a trio of bunglers led by Koga's nephew Glam try to break into the house to steal the dagger. The boys manage to drive them off, counting it as an ordinary robbery attempt.