Harry did not get the diary, Voldemort was still defeated, and Severus was imprisoned in Azkaban by the Ministry of Magic after the war...
Severus Snape, the person coveted by both the strongest white wizard and the strongest dark wizard, was too disappointed...
The new aristocracy has once again dominated the magical world. As the third generation Dark Lord, Severus, after gaining followers, what kind of world will he create in the magical world?
Will he be like the other Dark Lords? Will he bring cruel oppression?
Intention: Counterattack