You Want Me to Create Cards, and You Want Me to Become a Magical Girl?

Su Bai transmigrated to a high-martial arts world where the abyss had invaded and everyone was changing professions, becoming a noble card-making apprentice.I thought I would drop out of school because I knew nothing, but I unexpectedly unlocked the [Cross-Dimensional Card Making System]?Unlock [Incubator Kyubey], and anyone, male or female, can transform into a magical girl upon activation!?Unlock the [Railgun], flick your thumb, and unleash three times the speed of sound with physical kinetic energy to melt through the Wailing Wall!Unlock the Death Note, ignoring all resistances and resurrection, and execute an absolute causal kill after 40 seconds!No, is this still a card game?While Su Bai was deep in thought, looking at his series of magic cards, the outside world had gone completely crazy!