Synopsis

A mysterious entity recognizes the protagonist as a vessel of 'Master's power', revealing a past connection and subsequently becoming his 'Soul Subordinate', a scarab god named Khepri. Simultaneously, monsters from a game called 'Cosmos', drawing from global legends, start appearing across the world, causing global chaos. The protagonist's organization is tasked with investigating these events, specifically focusing on the ancient legends that spawned these creatures. In the midst of this, powerful individuals struggle to hold off the overwhelming monsters, emphasizing the severity of the situation.