Epic of Arias

Kain, who left Echo Valley with his mother's belongings, didn't know what his grandfather meant when he said goodbye. It wasn't until he stood on the wall of the Black Iron Castle, with the pale frenzy approaching and the wall crumbling under his feet... That's when he understood what his grandfather meant by "survive"! Feeling the inheritance of the Guardian blood on his shoulders, and looking at the teammates behind him with different personalities and worries, facing this mission that goes deep into the core of the disaster, where should Kain go? It can be considered a more serious type of Western fantasy, focusing on telling stories!