Voir Sadisflix. Multiverse United 2 (marketed as Multiverse United 2: For Whom the Bell Tolls) was a professional wrestling pay-per-view (PPV) event co-produced by Impact Wrestling and New Japan Pro-Wrestling (NJPW). It took place on August 20, 2023, at the 2300 Arena in Philadelphia, Pennsylvania and was the third event under the Multiverse chronology.