Ding! [QUEST: Defeat the Abyssal Realm Lord. Grimzark, The Dread of Tyrant.] DESCRIPTION: Once ruled by Goddess Zyraena, the Abyss Realm descended into shadow when the Fallen God Grimzark slew its guardian and seized dominion. OBJECTIVE: Restore Goddess Zyraena's domain to its former glory. Reward: Hidden Class, Gold Coins, Experience, Legendary Weapon, Return to Earth, REUNITE WITH YOUR MOTHER, etc. Time Limit: None. Penalty for Failure: Death. You will be transported to the Abyss Realm in 5...4...3... Han Seojun spent his youth impoverished and frail, raised alone by his devoted mother with no father in sight. At eighteen, he awakens to the Ancient Infinite System—a legendary inheritance from Goddess Zyraena, The Former Echidna, Mother of Monsters. Within five months, the system reshapes his body and elevates his family's fortune. On the cusp of pursuing his dream in veterinary medicine, Seojun is torn from Earth and thrust into the Abyss Realm, a merciless battlefield where weakness means annihilation. Across five centuries of relentless warfare alongside his Guardians—Cerberus Huno and Hydra Silla—Seojun conquers the Realm and claims its throne. Ding! [Congratulations Host! You have reached maximum level! LV. 999,999] Ding! [You have obtained Hidden Class: SSS-Rank Abyssal Tamer.] [Title Acquired: Lord of the Abyss] Upon his return, five years have elapsed on Earth. The world has transformed into a game, with dungeons and monsters emerging globally as humanity gains powers through the Global System. These evolved humans are called Awakeners, yet Seojun stands apart—his Infinite System shields him from the Global System entirely, marking him as a glitch, a Non-Awakened anomaly. But his level has reset to 1.