System Administrator, Artificial Intelligence, Special Ability, with a Female Lead

Full Color Manhwa
Level System
Game Elements
Sudden Acquisition of Powers
Sudden Wealth Gain
Hiding True Ability
Super Powers
Magic
Level-Headed Female Lead
Monster Hunter
Dungeon Master
Corrupt Organization
Strong Male Lead
Ghost Protagonist
Training, Weak to Strong
Survival
Smart Female Lead
Strong Female Lead

Full Color Webtoon
Reincarnation
Transmigration
Time Travel
Another World
System Administrator, Mission, Revenge
Strong Female Lead

Full Color Manhwa
Reincarnated in Another World
Reincarnated in a Book World
Reincarnated as Person with Death Fate
European Ambiance
Nobility, Royalty
Magic, Divine Powers
System, Status Window
Smart Female Lead

Full Color Manhwa
Reincarnated in Another World
Reincarnated in a Book World
Reincarnated as a Side/Mob Character
Reincarnated as a Child
Transmigration
European Ambiance
Beautiful Female Lead
Family Love
Nobility, Royalty
Magic, Dungeon
Alchemist, Divine Powers
System
Strong Female Lead

Full Color Manhwa
Bullied Female Lead
Anti-Social Protagonist
Hidden Power
Special Ability, Premonition
Smart Female Lead
Teamwork
Survival
Strong Female Lead

Full Color Manhua
Artificial Intelligence
System
Transmigration
Multiple Worlds
Virtual Worlds
Revenge
Strong Female Lead

Full Color Manhwa
Reincarnated in the Past
Time Rewind
Second Chances
European Ambiance
Nobility, Royalty
Magic
System, Status Window
Child Protagonist
Father-Daughter Relationship
Brother-Sister Relationship

Full Color Manhua
Reincarnated in Another World
Reincarnated in a Game World
Time Travel
Transmigration
System, Mission
Animal Sidekick
Secret Identity
Royalty, Prince
Cold Male Lead
Handsome Male Lead
Strong Female Lead
Love Triangle
Engaged Couple

Completed Manhua

Full Color Manhwa
Reincarnated in Another World
Reincarnated in the Past
Time Rewind
Second Chances
Child Protagonist
European Ambiance
Nobility, Royalty
Magic
System Administrator, Game Elements
Animal Sidekick
Cute Female Lead
Uncle-Niece Relationship

Full Color Manhwa
Reincarnated in Another World
Reincarnated in a Game World, Otome Game
Reincarnated as the Villainess
Transmigration
System
Magic
European Ambiance
Nobility, Royalty
Traumatic Past
Misunderstood Female Lead
Beautiful Female Lead
Yandere Male Lead
Reverse Harem