City of the Dead Magician

In 2014, a team of Russian scientists discovered SDE01, an invisible and intangible substance quickly d믭 "Mana." This seemingly limitless energy source triggered a frantic global race for development. Sixteen years later, society has entered the self-proclaimed Age of Magic, where anyone can cast spells simply by downloading an application to their smartphone. However, this technological marvel comes with suffocating bureaucracy; severe restrictions govern available magic, and the paperwork required to authorize even a single high-level spell is staggering. Amid this heavily regulated world, a mysterious figure draped in red robes operates entirely outside the law. Wielding extraordinarily powerful magic through methods that defy all known limitations, this enigmatic individual uses forbidden-tier spells exclusively to execute criminals across the city. While the public remains divided on whether to view him as a murderer or a vigilante hero, his true motives and ultimate objectives remain entirely unknown. Tasked with hunting down this impossible anomaly is Detective Kim, a relentless investigator who refuses to abandon the case until the red-robed mage is brought to justice.