Season 1

E1. To Me, You Are Someone Very Valuable

Jan 2, 2016 · 60m

E2. My Prediction Could Be Wrong

Jan 3, 2016 · 60m

E3. I Will Make It Happen

Jan 9, 2016 · 60m

E4. I Am Running Away Tomorrow

Jan 10, 2016 · 60m

E5. I Need to Find out Who Carved the Stone

Jan 16, 2016 · 60m

E6. Tell Me the Secret

Jan 17, 2016 · 60m

E7. Hope for the Meteor Shower

Jan 23, 2016 · 60m

E8. Hang Them

Jan 24, 2016 · 60m

E9. On Sacheondae

Jan 30, 2016 · 60m

E10. Fix It or Die

Jan 31, 2016 · 60m

E11. The Great Nation in My Dream

Feb 6, 2016 · 60m

E12. Predicting the Lunar Eclipse

Feb 13, 2016 · 60m

E13. Reverse and Think

Feb 14, 2016 · 60m

E14. Burn the Observatory

Feb 20, 2016 · 60m

E15. The Huang Chung Standards

Feb 21, 2016 · 60m

E16. Hee Je's Water Clock

Feb 27, 2016 · 60m

E17. Free Fall

Feb 28, 2016 · 60m

E18. Another Bet on Solar Eclipse

Mar 5, 2016 · 60m

E19. Falsified Records

Mar 6, 2016 · 60m

E20. Hee Je's Fate

Mar 12, 2016 · 60m

E21. Hee Je's Dream

Mar 13, 2016 · 60m

E22. Jang Yeong Sil is the Obstacle

Mar 19, 2016 · 60m

E23. The Meaning of the Tilting Bowl

Mar 20, 2016 · 60m

E24. Jang Yeong Sil the Greatest Scientist of Joseon

Mar 26, 2016 · 60m