Who's responsible for the missing shoes?!

1. The Beginning of a Legend2015-09-04 2. Find the Monkey King, the Greatest Sinner2015-09-04 3. New Journey to the West Game Instruction Manual2015-09-04 4. Good Things to Know Before the Race2015-09-04 5. Finally China! Monk Xuanzang Race - Part 12015-09-04 6. The winner is Lee Seung-gi anyway! Monk Xuanzang Race - Part 22015-09-11 7. Ho-dong does it too, part 1! Kang Ho-dong’s first ever errand2015-09-11 8. The Birth of Zhu Bajie2015-09-11 9. First Dragon Ball Mission! What happened at DeFaChang?!2015-09-11 10. Sleeping together after 5 years! Monsters’ First Night2015-09-11 11. Xi'an City Wall Tour2015-09-18 12. Exploring the Terracotta Army2015-09-18 13. Second Dragon Ball Mission2015-09-18 14. A trembling night with the massager!2015-09-18 15. Who's responsible for the missing shoes?!2015-09-18 16. Episode 162015-09-22 17. Culprit finally revealed! And breakfast at opposite extremes!2015-09-25 18. Relay Individual Mission! Ho-dong’s desperate struggle with ATM machine!2015-09-25 19. Extraordinary Mission! Look for Kyung-mo PD!2015-09-25 20. Guess it right to eat! Who is this person?2015-09-25 21. Episode 212015-09-29 22. Night of Wishes! Crazy Guy Eun Ji-won’s Wish Is?2015-10-02 23. Final Mission! Fate Up to Ho-dong!2015-10-02 24. It’s All Over But Let’s Still Do One Quiz2015-10-02 25. Epilogue Made to Not Waste What Was Filmed (End)2015-10-02 26. tvN Season 1 (1)2016-04-08 27. tvN Season 1 (2)2016-04-15