On his first day at the Daily Planet, Clark and Lois are immediately thrown together on a story when a bus explodes outside the office; Clark rescues Bette, a young girl hiding a big secret; Davis Bloome, a paramedic, is drawn to Chloe.
It's "back to basics" for 15 Division when Staff Sergeant Frank Best decides it's time for his officers to get back on track. After a death threat aimed at a local priest leads Andy and Nick to a neighborhood drug kingpin, the officers realize they're navigating a delicate war zone with a surprising connection.