The great story’s ending will be revealed with the light.
This entry is titled In darkness, light is born. What can this mean?! The background… it looks the same as the one in the Demon Slayer’s tutorial… near the Black Magician! Combining this with the ominous picture that was released in a previous entry, I think that this ‘great story’ is that of the 5 heroes, and ‘with the light’ means with this new character and his ball of light… could this possibly be the final hero?!
It seems like he uses a double sided staff… a mage? But… this character… haven’t we seen him before?