The knight's mission is to protect his prince.
As an outstanding employee of the Space-Time Administration, Qu Xinyun was sent to a parallel world to perform the S+ mission.
The task is to find the vortex point and forcibly join two parallel worlds with hugely different flow speeds at the vortex point to restore the passage of the parallel worlds.
"Qu Xinyun, you said you would come back when the rose wall blooms..."
Purpose: redemption