If you are looking to progress faster without risking a ban, consider these legitimate methods found on the Demonfall Wiki:
Many scripts found on public forums or YouTube descriptions require a "Script Executor." These executors are frequently flagged as malware and can compromise your computer's security. OP DEMONFALL SCRIPTS GUI
Automatically teleports to NPCs to take quests, then teleports to mobs (like Zenitsu or Kaigaku) to kill them instantly for XP and Yen. If you are looking to progress faster without