System flow
ONA The Global Awakening: I Ushered in the Era of Mythical Beasts
ONA King of Hell: I Hold the Book of Life and Death
ONA Lich King Reborn: Awakening the Undead Scourge System from the Start
ONA Abyss Capitalist: My Industries Span Both Worlds
ONA The Great Villain of Gods and Demons: I Have Set Up a Trap for the Child of Destiny
ONA Human Race Ghost Suppressor: Start by Extracting Ghost Abilities
ONA I Have 900 Billion-But Can Only Spend It on Girls
ONA Villain Lord: Both the Player and the Protagonist Want to Kill Me
ONA Human Forbidden Zone: Gods and Demons Prohibited
ONA Doomsday Rebirth: I Became a Cockroach and Evolve by Devouring
ONA Unboxing Counterattack! Start by Touching the Golden Legend
ONA Blind for Seven Years: My Students Became Demons and Gods
ONA I Pick Up Fragments in the Online Game: Becoming a Ghostly God of War
ONA National Job Change: Level 1 Crowned King of Hell
ONA Summoning a Demon Loses Health? I Gain Life By Killing Monsters