Song of the Prince

Mokra Soo happens to read a shocking prophecy while Yeon Ga Mo becomes pregnant with the king's child.

Jang goes to meet Master Mokra with his mother's letter while trouble draws closer to the people of Taehaksa.

Buyeo Seon targets Mokra Soo and Jang, and Mokra Soo advises the Taehaksa people to seek refuge in Silla.

Jang learns about Seon Hwa's true identity and gets captured and interrogated for information on Master Mokra.

Sataek Ki Ru gains recognition from Mokra Soo while Jang still seeks forgiveness from him.

Jang gains Master Mokra's trust and successfully completes a special task given to them by Crown Prince A Jwa.

Jang is falsely accused of being a mole, and he reunites with Princess Seon Hwa after a decade.

Jang saves the Princess, but refuses to follow her order. Master Mokra must find a cure for King Wideok.

Jang discovers the cause of the illness afflicting the Baekje king, while the crown prince is in danger.

Jang's brilliance proves helpful for the crown prince and the king but puts a hold on Buyeo Seon's plans.

Jang is arrested for forging a false identification, but Kim Do Ham manages to get him released.

After returning to the palace, Princess Seon Hwa finds out about Taehaksa and how Jang is in danger.

Upon finding "The Catalog of Baekje Technology," Ki Ru commands the soldiers to kill the people of Haneuljae.

Jang and Princess Seon Hwa run away together while Baekje and Silla start to prepare for war.

Thanks to Princess Seon Hwa's help, Jang makes his way to Baekje, only to be mistaken for a spy from Silla.

With the help of the crown prince, Jang is hailed for his efforts and meets with King Wideok.

King Wideok realizes King Seong's head is a fake, and Jang devises a way to identify the real one.

As Jang and Sataek Ki Ru escape back to Baekje, Princess Seon Hwa gets into trouble with King Jinpyung.

Jang suggests holding a public promotional exam at Taehaksa and exposes the exchange of techniques as bribes.

Jang gains the trust and support of many Taehaksa members while the Hwarangs are enraged by unfurling events.

Sataek Ki Ru feels devastated by the turn of events, despite the sacrifices he has made for Silla.

Princess Seon Hwa reaches a crossroads in her life, having to choose between Jang and Sataek Ki Ru.

Jang and Master Mokra Soo are banished to Soyeon Island and are tricked and used by Buyeo Seon.

Jang makes use of Buyeo Seon's situation to leave Soyeon Island so that he can save Master Mokra Soo.

Mokra Soo escapes with help from Jang but ends up being pressured by Buyeo Seon and Heukchi Pyung even more.