507 series tagged Adventure.
Assassin X Dragon 
A Former S-rank Adventurer Who Was Betrayed By His Griends Because He Was Too Strong Wants to Live a Slow Life in The Countryside 
Reincarnated Streamer 
Surviving Disaster: Extreme Cold 
The Swindler and the Fool 
Lord of Summoning! When Anomalies Descend Upon the Human World 
A Rogue Guard in a Medieval Fantasy 
The Reincarnated Master Craftsman 
Lord of Summons! Sudden Mutation 
The Reincarnation of the Forbidden Archmage 
Fog Land 
The World After The End 
I’m Really Not The Demon God’s Lackey 
The Rogue 10th-Class of the Frontier Count 
Doomsday Smuggler: I Trade Spicy Strips for Gold Bars 
I Survive Through The Game By Dominating The Wild Monster Information Network 
The Saint Who Levels Up as a Necromancer 
How to make love in a fantasy world (Official) 
MILF Hunter in Another World (Official) 
Magical Girl Chronicles ABC (Official) 
Me, The Heavenly Destined Villain 
Seal Evils and the Pursuit of Truth 
My Exclusive Tower Guide 
Aidin 
High School Conquest: War Against the Bullies 
This killer is a son-in-law 
Titan Forge 
Immortal’s Way of Life 
Acting Gangster 
To Hell With the Status Window 
The Regressed Mercenary’s Machinations 
The Necromancer Family’s Young Heir 
Since I’m Immune to Corruption, I Start with a Disaster-Class Demon Sword 
Infinite Evolution Starting from Zero 
Return of the Immortal Monk 
The Wandering Knight’s Survival Manual