Kūmei no Saitan — Reclaiming the Reason to Live

　Twenty-seven years of emptiness. No friends. I never loved anyone. I never truly lived. 　Hikari was a man who simply existed, hidden behind a mask of inhuman efficiency. The day he died saving a stranger’s young daughter, something changed. 　He awoke as a newborn. Reincarnated in another world. 　This time, he swears to fulfill what his father once asked of him: to truly live, not merely exist. 　And to honor what his mother taught him: to protect the weak. 　But in this new world, keeping that promise will not be easy.