Gangster Hero

The rude and foolish “No. 2” ends up staying with Jun Je Young, an orphan who holds the key to finding a diamond. When the Sencream Gang begins searching for it, the diamond draws the people around Je Young into a tangle of competing feelings. Je Young starts falling for No. 2, while Lee Woo Yeun develops feelings for her too. No. 2, meanwhile, wonders whether what he feels for Je Young is love or something else. As the three navigate their changing feelings, the search for the diamond continues.