readnovel

In an alternate version of Earth, Mika was a genius female swordsman born in 1450s Japan. She spent her entire life training her swordsmanship, pushing her body to its limits, and becoming unrivaled in her skills. When she finally succumbed to her injuries at the ripe age of 45, a System, calling itself the consciousness of the Multiverse, suddenly appeared and reincarnated her into a new world of sci-fi, fantasy, and magic, where flying cars and mythical beings are commonplace and mystical energy known as Mana flows through the air.