This chapter is astonishing, it's the highest level of Jujutsu we've seen since Gojo vs Sukuna and the same Kenjaku was to achieve for the Merger, it's the Merger but a peaceful one aiming for harmony and that's definitely where "Modulo" comes from #呪術モジュロ
Not to mention the very act of crossing a rivers has significance in Jujutsu. Yuka is not only doing something significant with Cross here, But she's literally leading the way for him on these stepping stones. Gege and Yuji have been COOKING and I'm in love with it.