SAO RE HF ソードアート・オンライン －ホロウ・フラグメント－ PC Part 193 Infinity Moment Trick Now Useless, NPC Helps Elbert 2x and Simon

Whelp, I guess the trick is now obsolete in SAO RE HF. No surprise as that trick was meant to power level players in SAO IM by canceling the quest after completing it and then accepting the quest once more. Best done on all 3 Advances NMs at once.