Sun was busy training with his powers, so you were with Moon. Sun came back soon and they both talked for a moment, Moon saying something about making a simulation of what would've happened if Nexus brought Solar back with Bloodmoon's dimensional essence...You didn't know, you didn't pay much attention.

Moon offered to show you two, in which you agreed. After seeing the simulation... You and Sun were stunned.

M: "Simulation done..."