Kidnapped Dragons (KR Web Novel)

Tags: Ability Steal, Academy, Age Progression, Age Regression, Antihero Protagonist, Apathetic Protagonist, Appearance Different from Actual Age, Battle Academy, Beast Companions, Beasts, Beautiful Female Lead, Calm Protagonist, Character Growth, Cheats, Childcare, Clones, Cohabitation, Cold Protagonist, Complex Family Relationships, Contracts, Criminals, Cute Children, Death, Demon Lord, Demons, Dense Protagonist, Depictions of Cruelty, Depression, Determined Protagonist, Distrustful Protagonist, Dragons, Evil Organizations, Familial Love, Familiars, Family, Fantasy Creatures, Fantasy World, Firearms, Guardian Relationship, Guilds, Harsh Training, Hidden Abilities, Hiding True Abilities, Hiding True Identity, Human Weapon, Human-Nonhuman Relationship, Hunters, Interdimensional Travel, Love Interest Falls in Love First, Magic, Magic Beasts, Magical Space, Male Protagonist, Manipulative Characters, Military, Mind Break, Mind Control, Modern Day, Multiple Realms, Multiple Timelines, Murders, Mythical Beasts, Obsessive Love, Overpowered Protagonist, Past Plays a Big Role, Past Trauma, Post-apocalyptic, Protagonist Strong from the Start, Psychopaths, Returning from Another World, Romantic Subplot, Ruthless Protagonist, Schemes And Conspiracies, Second Chance, Secret Organizations, Seeing Things Other Humans Can't, Servants, Slow Romance, Spatial Manipulation, Spirit Users, Spirits, Stockholm Syndrome, Stoic Characters, Strong to Stronger, Suicides, Survival, Sword And Magic, Sword Wielder, Time Loop, Time Manipulation, Time Skip, Time Travel, Torture, Tragic Past, Trap, Tsundere, Unique Weapon User, Weak to Strong, Yandere