The Jujutsu Kaisen anime's Shibuya Arc is in full swing, and one of the arc's most intense battles recently took place between Itadori Yuji and the Cursed Spirit Choso. During their battle, the pair exchange extreme blows as Choso, the older brother of Kechizu and Eso from the finale of Jujutsu Kaisen's first season, fight for his siblings' honor. The curse user seeks Itadori after Satoru Gojo is captured, and it's obvious that he's initially eager to take the young sorcerer's life. However, in a shocking twist, the antagonist was unable to follow through.
Source:https://www.cbr.com/jujutsu-kaisen-the-link-between-choso-and-itadori-explained/