Reincarnated as a failed hero?! Watch me Defy Fate! - Chapter 13: Naoki Vs Mark

While the demons were rising, mankind was about to become extinct. Six temples rose and protected the last territory of mankind.

At long last, Fu Zhi, the mysterious heiress who had developed countless technologies was given two guardians by the country! Initially, the Lu Brothers shut her out when she joined the Lu Family. However, after spending some time with her, they began to warm up to her and took turns showing their brotherly love for her by throwing money at her.

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy