Manga Mushoku Tensei - Isekai Ittara Honki Dasu

Otaku was kicked out of the family at the age of 34. He realizes that he is at a dead end, because he has no prospects and ideas. He is an ugly man with no means of livelihood. He is extremely sorry for the decisions he made in the past, because if he had made a different choice, then his life would have gone completely differently. Regretting and being in such a state, he sees that three teenagers are playing on the road along which the truck is racing. He makes a determined attempt to save them, but is hit by a wagon and instantly dies.
Opening his eyes, he realizes that he has reincarnated in the magical world, and now he is a strong creature with magic and weapons. Now he decided to live so that in the end he would have no regrets. Thus begins the story of an extremely brave man who decided to completely change his life.