Tensei Mae no Tutorial de Isekai Saikyou ni Narimashita. Junbishi Sugite Daini no Jinsei wa Easy Mode desu!

Synopsis

After a life filled with bullying and power harassment, a 33-year-old man escapes reality by sacrificing sleep to immerse himself in video games, ultimately dying one day. However, he is chosen as a candidate for reincarnation in another world, but the reincarnation guide tells him he won't receive any cheats. Instead, he can undergo three months of training at a facility designed for reincarnation preparation. While it's said that acquiring skills at this training facility is relatively easy, one wonders what can be achieved in just three months... Receiving bonus skills such as appraisal and item box, he begins setting his aptitudes, but time runs out, and he finds himself thrown into the training facility. To survive in this new life, he dedicates himself desperately to training for three months. However, three months pass, then a year, and then ten years go by without reincarnation. He begins to worry that he might be stuck in a never-ending hell due to dying from playing too many games, yet he continues to train with determination. Little did he know that the reincarnation process had not been completed due to an error on the part of the guide. Eventually, after 15 years of training, a sudden reincarnation guide appears. The man, who has already become a cheat character capable of defeating ancient dragons, devotes himself to enjoying this new world to the fullest. The protagonist is indecisive, and the characters that appear are often troublemakers.