SMG4: SFA6 IX Sorcerer Stress

It's been 2 years since the last matchup of Traviere as well as Mario and Meggy's wedding. SY35, now Octoling and spends more time with his family, has been thinking about stepping down as the leader. Meanwhile, Martin's portal is stolen by a mysterious sorcerer named Cortex, and it opens the door to different dimensions where SMG3 and other enemies are pulled out.