There's a House of Monsters Inside Me

[Cthulhu superpower + pet army + weird wind + pet contrast and cuteness] Ye Zi'an awakened a strange ability - every time a monster is killed, its soul can be contained as a "collection" - not salvation, not annihilation, but containment. Just like hoarding ammunition, the faster he kills, the richer his "collection" will be. At first it was just a few elementary monsters, but when he took on the hunting missions one after another, everything got out of control. A-level mission? Adopt a three-headed dog to guard the door. S-class encirclement and suppression? Catch a swarm of shadow spiders and weave their webs. Cross-dimensional settlement? He took away the lord of another dimension and became the army commander... When portals are torn across the world and invaders from other dimensions roar and flatten cities, human defenses are retreating steadily. Until Ye Zi'an stood in front of the crack and snapped his fingers. Behind him, there is an army of monsters that covers the sky - there are ancient dragons that spit out lava, void worms that eat the stars, and traitorous lords who were once regarded as "kindred spirits" by the invaders. "I told you, don't force me to move the collection out." He smiled and pulled off his bloody gloves and pointed at the trembling enemy soldiers in front: "Now, it's your turn to be the exhibit."