Raidorl Zain was born and raised as the second prince of the Kingdom of Zain. Raidorl lived a peaciful life surrounded by his kind elder brother and loyal vassals, however his fate completely changed drastically during his coming-of-age ceremony when he was chosen to be the holder of “Dáinsleif “, the excalibur (sacred sword) of the royal house. What do you think about this manga?