I Was a Hero in My Past Life

The world ended with a blade through my heart. Once, I was Kaize, the feared General of the Northern Legions, the last shield against the Demon Queen. Now? I’m a seventeen-year-old high schooler who’s more worried about his soccer scholarship and a girl named Lena than ancient prophecies. I remember every spell, every kill, and every drop of blood. But in this peaceful world, my "deadly arts" are just Jiu-Jitsu trophies. I thought I was done with war, but as my past life’s memories start to bleed into the present, I realize that some enemies don't stay dead. And this time, I have something more to lose than just a kingdom. I have Lena.