If You Don't Want to Work Hard to Become an Immortal, You Have to Rely on My Brother!

"Brother, don't be afraid. That female ghost has nothing to be afraid of. Your brother and I are here!" "Brother, don't be afraid. That demon army named Zhang is only a hundred thousand demons. Your brother and I are here!" "Brother, don't be afraid. The old dog in Kunlun Mountain is howling and barking there. He won't be arrogant for long. Your brother and I are here!" … Parents are cold-shouldered, brothers and sisters bully, Qingniu repays his favor, raises a ghost sister, practices demon arts, gathers demon soldiers, and fights the world. Three thousand soldiers defeated a hundred thousand troops, made a marquis, became king, conquered thirteen continents, and led hundreds of millions of demons to attack the nine heavens! … Rosen suddenly looked back and realized that there seemed to be something wrong with his brother Luo Qingshan! (Well... Not counting fandom as a fan...)