Description

The Royal Locksmith Yuri is framed for embezzlement and expelled from the Imperial Palace without being able to take over the mission of sealing the Demon King. The one who reached out to him was the S-Rank Adventurer, Astoria! Astoria had noticed Yuri's ability, who had acquired out-of-spec "Key Magic" through the Demon King sealing!?

Maybe coming in

Kyuutei Kagishi, [time Stop (lock)] To [molecular Decomposition (release)] No Nouryoku Wo Kakushiteitara Tsuihou Sareru ~fuun Shiteita Maou Ga Abaredashita Mitai Dakedo, S-rank Boukensha To Dungeon Seiha Suru Node Mou Osoi Desu~ Chapter 2

Kyuutei Kagishi, [time Stop (lock)] To [molecular Decomposition (release)] No Nouryoku Wo Kakushiteitara Tsuihou Sareru ~fuun Shiteita Maou Ga Abaredashita Mitai Dakedo, S-rank Boukensha To Dungeon Seiha Suru Node Mou Osoi Desu~ Chapter 3