Versatile Mage Seal of the Chosen

[Semi-invincible + dual heroines + magic + magic sword Thousand Blades + Shadow King] After the Battle of the Holy City, the protagonist group and his team completely ended the internal strife between humans, destroyed the world structure that had been dominated by the Holy City, and opened a new order and a new era. The long-term peace has completely exposed the ugliest nature of mankind, and the world's major organizations, alliances and even countries have fallen into endless intrigues. Peace and disaster always occur alternately, and history will always confirm this. More than 800 years after the war, a strange meteorite rain struck the world. Since then, the energy of the world has begun to become thinner, and the connection between the stars has become increasingly difficult to control. The magic crystals produced together with the meteorites have begun to become the hard currency of the magic world. The threshold for becoming a powerful magician is rising. The number of high-level magicians is getting smaller and smaller, and demons are starting to stir up again. Human society seems to have entered the end of the law. At the same time, the Seal of Chosen, which carries the hope of mankind, has quietly descended on the world. Is it a new beginning or a path to destruction? At this time, a young man with thousands of shadow legions behind him and holding a thousand blades of a magic knife stood up...