Kang In Soo YouTube channel:

• Cast introduction + promotion : https://www.youtube.com/watch?v=-DFbJq7cZeM
• Tips to watch Nobleman Ryu's Wedding : https://www.youtube.com/watch?v=B3dnXFn6_NU (rough translation in the coments)
• Behind the scenes:
  •  + Photoshoot : https://www.youtube.com/watch?v=buiUi2dzEqM
  • + Press conference + QnA (Jang Eui Soo) : https://www.youtube.com/watch?v=yOFCwLAdWC0
  • + Fan meeting+ QnA (Lee Se Jin) : https://www.youtube.com/watch?v=2uzkwbwRHWc
  • + Without You (live clip) : https://www.youtube.com/watch?v=gPUUy_1HPIY
  • + Kiss : https://www.youtube.com/watch?v=QiJgC0YrDdo
  • + (Lee Sang) : https://youtu.be/5Wl5HZx9CmA
  • : https://youtu.be/BGet1sY8b_Q