Apocalypse: My Adopted Mutants Could Fill a Classroom

【Apocalypse + Pet Raising + Infinite-Flow + Stockpiling Supplies + Lighthearted + Power Fantasy + Biological Mutation】 【When the apocalypse hits, everyone else is running for their lives while I raise “kids”, even if these little rascals can rip tanks apart with their bare hands and swallow nuclear bombs whole!】 【One person and one dog from the start, speedrunning the apocalypse!】 On the seventh day of the apocalypse, I awakened the only hidden talent: “Beast Tamer.” But System, you call these things “beasts”? That’s right. On the seventh day of the apocalypse, I discovered I could understand the snarls of monsters. As the entire city twisted and mutated under radiation, and the military fired tanks at a centipede three stories tall, I crouched in the ruins, bandaging the wounds of a feverish military dog pup. Its teeth had just bitten through the steel plating of an armored vehicle. “Good boy, spit out the tank.” I wiped the gasoline from the corner of its mouth. “That’s not dog food.” My power was different from anyone else’s: I could restore mutants’ sanity and even make them work for me. The System called it the 【Beast Tamer】 talent. “While everyone else was dividing up cans in an air-raid shelter, my ‘zoo’ already included an octopus girl who could crush sniper rounds, a white-haired owl boy who treated nuclear waste as a snack, and a Titan python using its tail as my pillow.” A holographic projection lit up behind me. The System that had accompanied me as I collected mutants smiled and said, “Congratulations on collecting your twenty-second biological weapon.” I stroked the military dog’s ears as it bit the projector to pieces. “Wrong,” I corrected it. “That’s my twenty-second family member.”