The Song family went on a trip to Chonburi to celebrate Thian's engagement. Bua and Yang took this opportunity to find Dr. Qi, hoping to solve Tong's murder. Mr. Ma ordered Jiu to assassinate Mr. Song's eldest son with Chan's help.
At the 5 Dragons' meeting, Ma revealed Zhang's secret to the other leaders which is considered a disgrace. Which made Li worry about her son's future when she learned that he has the same affliction.
Li ordered Ah Jia to kill Tong in order to protect Thian. Chan was convinced that Li murdered Tong and reported her to Mr. Song, but it backfired. So she plotted with Mr. Ma to prove it. Thian grew closer to Jiu, despite his rejection.