After losing his mother, Rio survives in slums. He awakens with memories of Haruto, who died yearning to reunite with his friend, realizing he reincarnated in a world of swords and sorcery with his past life intersecting his current one.
A boy who's been brutally bullied all his life discovers a door to another world, which grants him access to cheat skills and opportunities to live a better life.
In a world of science vs. magic, Adonis has sworn revenge on the human race for taking away his beloved mentor. What lies at the end of his destructive path?
