earnest antonyms

[HAITUS] Being neglected in the orphanage and then being sold to the black market bought by a abusing master Ray's life started to take a bright turn when his master was arrested by the police. He had enough money to go by, a free education and a small one room apt. given by the government he had a part time job at a café. But something was missing in his Life he filled that missing piece by indulging into the world of novels and fantasy. But- his master's out of the prison and killed him!!! he found himself being reincarnated in a novel he once read and turned out to be born as the villain!! hah- who would have thought. but things aren't easy and very troublesome so he decided on some simple things- "live carelessly and then die no need for anything else" So will things go the way he wants them? obviously not? which isekai novel has ever gone the way protagonist ever wanted ofc there will troubles. Let's hope that Ray finds his will to live. This is my own story the plot may overlap with other "Reincarnated as villain" stories so i apologise i will try my best to be productive and imaginative!!