Mairimashita Iruma-kun: I Became Iruma-kun's Aniki

"Travel to another world! Young man!" "What?" When Shesi opened his eyes, he found that he had turned into a baby. He looked carefully and couldn't see his parents' faces clearly? And these parents are super irresponsible. After struggling to survive with his brother for 16 years, suddenly an old man said that his parents had sold him and his brother to this devil. "No? This plot? Why does it seem familiar to me?" Forget it, let it be. after a while The system question in Shesi's mind"When will you return to the human world?" "Going to the human world? Why do you want to go back? Is the food in the demon world not tasty or the succubus not pretty?" "Hiss....Hmm~ I think what you said makes sense." — Description from novelcodex.org