Theory by Miguelito on 9/29/2025
For the Shinju Clone to be created 1) a claw grime has to consume a ninja 2) the corresponding thorn bulb must mature on the divine tree 3) somebody must place the thorn blub onto the black cube. Multiple human tree clones have been seen using the cube to travel through claw marks, so we know it does that; but even more curious was the birth of Ryu! Something inside the cube is giving form to the Soul Bulb, and it is my theory that Jura’s weakness also lay within the mysterious cube. It’s kind of a shot in the dark on the specifics but just for kicks I’ll add a little prediction to keep things interesting: Katasuke will develop like a viral Soul Bulb that Boruto could place onto the cube and corrupt Jura’s data.
Again the main theory is that the black cube will be Jura’s biggest weakness, the prediction was just a bonus.

