How to Develop a Crowned Master

Seeking encounters in dungeons opens... "Even if you are the strongest Familia in Labyrinth City, or all the adventurers put together, I can still defeat you." "Don't think that just because you are the Master of Chaldea you can do whatever you want." "Sorry, as the master of Chaldea, you can really do whatever you want, but I don't think you can understand this artistic conception. Come on, great hero, let them see some fireworks first." "... Master, you are so heartless." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.