Review Detail of Torafor in I have a Dungeon Crawler system in Danmachi

I thought it's a Dungeon Core MC in Danmachi but I saw the word "Crawler system" in the end. *sigh... It's gonna be more interesting when the MC reincarnated as a Dungeon Core in Danmachi, It can help adventurers earn "Excelia" that let thems LEVEL UP in "Falna" and he/she/it (The Dungeon Core MC) can be the Final Boss/Villain theme but I guess it's extreme difficulty to write with this setting. Oh well Off topic here just ranting with good ideas, Good Luck Author!