Adam Factor

The Adam Factor (アダムの因子 Adamu no Inshi) is a mysterious plot element in the Yu-Gi-Oh! ARC-V manga.

The Adam Factor was first mentioned by Ren after his Turbo Duel against Yugo, inside Yuya's mind. Upon his loss, Ren claimed that despite having lost, he had achieved his goal; he asked Yugo if he could hear that pulse - which was the proof that Yuya had the Adam Factor.

Later, when Yuya and Reiji Akaba Duel, Eve and Ren watched their Duel in order to find out whether Reiji possessed the Adam Factor as well or not.