From A Stronghold NPC To The Final BOSS - Chapter 1061 - : Devil ancestor, devil Emperor!

For unknown reasons, he finds himself transported to a parallel world's Japan, unexpectedly taking over the body of a soon-to-be high school student who had died accidentally. Surprisingly, he did not inherit any memories. However, the first challenge he faces upon arriving here is a language barrier...Just as he struggles to communicate with his new family, a heavenly voice arrives: the black technology system has been activated, and the initial item—translation konjac—has been distributed.This is the story of someone with above-average intelligence but almost no physical strength in the Classroom of the Supreme Power.

Zara Monroe, a girl in her Early twenties. aspiring author, wakes up the day after her mother’s funeral in a world where humans don't exist and the powerful wolf kings reign supreme. To her shock, she’s swept into the plot of her own unwritten romantasy novel.But this isn't just fantasy—Zara is now living the life of her heroine, a girl fated to die at the hands of the Lycan Twins, the ruthless rulers of the werewolf world and her destined mates.With her life hanging in the balance, Zara must rewrite her fate before it’s too late. Can she change the deadly course of her own story, or will she be trapped forever in the world she created?……..#ReverseHarem#LycanKings#ParallelWorld#WhyChooseTroupe

On a normal boring day, a message appears, inviting him to a Tutorial.

I Became Hades, the God of the Underworld from Greek and Roman Mythology