Early in the morning of the fourth day of police training, Zhao Yu received the Kan-Zhen (water and thunder) Hexagram. The hexagram explanation was, "Water and thunder. Water within thunder, the truth is hidden behind trickery, treasure behind a veil; it will be difficult to separate the two."
The "water within thunder" almost seemed like an explosion, it made Zhao Yu feel as if something explosive would happen that day. He would have to be careful.
He looked at his class schedule. He had almost all practical classes that day. That morning, there was even going to be a shooting lesson! As a ruffian who had always been chased by police, touching a gun was only something he could dream of.