Chapter 105 - 105: The “Great Achievement” Goal of Two Fools

So, according to the original future timeline of this world, how did Welf get promoted to Lv.2?

Uh… doesn't seem that difficult…

If I remember correctly, he got screwed over by the Takemikazuchi Familia in the Middle Floors. His three-man party ran into both a "Pass Parade" and "Terrain Collapse." He broke one of his legs and had no choice but to drag himself and his two teammates all the way down to the 18th Floor, constantly blasting lone Hellhounds with Will-o-Wisp, holding on until he reached Mind Down.

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