I Have a Monster Asylum

Travel to a world where disasters are resurrected and monsters are rampant. Lin Lu accidentally obtained a magical pistol, which connected to a mysterious space called "Monster Asylum". Monsters whose weak points are hit by bullets from this pistol will be captured by Lin Lu into this space. While completing the containment, he can gain the monster's abilities! Capture the cursed spirit and gain the ability to become invisible and pass through walls; Capture the one-eyed troll and become powerful; Capture cat girls and become cat girls... Lin Lu dedicated the first bullet to the most popular beautiful girl in the Ability Warrior Academy: "Senior Xia Xun, stop pretending, I know you are the S-class monster on the Demon Suppression Bureau's "Red Notice" with a reward of 1 million - the Explosive Flame Witch." "To be honest, I've been craving your abilities for a long time!" Bang! —— There was a gunshot. "Your ability belongs to me, Senior Sister Xia Xun!"