Three fresh law students stepped into the crowd with their own ideals of justice, but on the day of graduation, they took completely different paths - one went into the dark to collect evidence, one stayed in a corner of the B&B, and the other prepared for the exam step by step as a teacher. They thought their youth was over, until a message for help, like a pebble thrown into stagnant water, brought the three separated people back to the same battlefield.
