One of the biggest and oldest mysteries in Jujutsu Kaisen may have a far simpler explanation than fans think and the series’ creator has long confirmed it. Though Jujutsu Kaisen‘s manga has come to an end, there are still many mysteries that were left unaddressed, a significant one being how Sukuna’s finger found its way to Yuji’s high school. However, Gege Akutami has already hinted at the answer to this particular mystery.