Dimension Travel Starting from the Fox Demon

After completing his revengeful death in the air, why was he sucked into a strange black vortex? What is the reason for this? Is there another conspiracy or is this the way it should be? Please tune in: Dimension travel starting from the fox demon! I am a junior high school student, so updates cannot be made once a day, but I will update as long as I have time. Thank you for your cooperation. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.