Volcanic Cultivation 1 (WC Starting in DxD) (Patreon)

Protagonist is given an offer for the potential of PHENOMINAL COSMIC POWAH by a multiverse-spanning porno company, and he chooses to take the opportunity to live out his chuuni xianxia cultivation fantasies. Now what's this Kuoh place he's being sent to?

https://docs.google.com/document/d/1M_tiHGuDY_qT0o2Db1S9sXokJE9QhpYpVGXidDtSvwY/edit?usp=sharing