Finally! We got to get the answers we were looking for through the OVA! I did not expect Zeno's lore to be that DEEP. Who would have thought that he has lived all throughout those years... and the fact his power is that he was basically immortal! It was also nice to hear more about Ki-ja and his backstory, especially with his father. We also got to get a glimpse of Jae-ha's past too. I SUPER RECOMMEND season 1 watchers to watch this! It can give you the closure you need. I believe that you will enjoy this, especially with the extra scenes of Yona andHak.