A man walked home from work and he doesn't realize that a speeding truck was approaching him and when he turned his head to look at where that honk and light came from he suddenly realize that he will be run over by truck kun and die and reincarnate to a fantasy world of sword and magic.
Fortunately that was not the case as he wake up from a hospital bed with a paralyze body and the only thing left that he can control is his eyes to look around and when his wife found it she filed a divorce and left him along with his daughter and son as the wife doesn't want to take care of him because she is always busy and now she can't even focus her work because she have to take care of him and have to pay the hospital because of him.
And after that his mother and father came and saw his state but they just talked bad about him in his back and when he can now go home but he can't since he is still paralyze and no one to take care of him since his wife left him along with his children he have no choice left but to let his parents take care of him and he feels embarrassed towards it.
And when he reached home he finally realised that his parents did not actually loved him and all those things that happened in the past for them to be so kind of to him is because they are in need for something back from him like he is repaying them for what they have done to him when he was still in school and college.
His parents sometimes fight each other and blame him for it and sometimes they even shouted out of no reason infront of him and when people even visited them they allways talked bad about him and talk about saying something like don't let your son or daughter be like him or something.
And when even neighbor's heard about him and his cousins and uncles and aunties heard about him they just laughted and even his friends but goodthing there was still his best friend who always visited him and bring gifts unfortunately he doesn't know that his wife remarried to his best friend and his children were not actually his but it was the children of his bestfriend.
And one day he found out about it as his best friend visited him with his ex-wife and childrens and revealed everything to him and he finally accepted it and many years later his parents grow older and died, and his best friend still visited him and teased him and bully and even make fun out of him.
And many more years later he have grown old and when he was almost at his death's door he wished that when he will have a second life he swears that he will make all these people pay.
He waked up and realised that he can now move his body and he is no longer paralysed and jumped out of happiness and he suddenly heard a sound on his bed it was his ex-wife and when he saw it he became angry and wanted to take revenge on her and everyone of them who maked fun of him in his last life.
So he checked the time and saw that this was 4 years before he got paralyzed so he have many time to make preparations for his revenge so he stalked his wife and his children and also his best friend and other people who made fun of him in his last life.
And fortunately this world was not like the one from before surely it was different but there were no supernatural, mysteries, and some form of spiritual recovery but all the people that have make fun of him in his last life including his parents, wife, children, and his bestfriend are not like before because they were kind in this world and not evil, corrupted, and greedy people.
It turns out he did not regress but instead he really reincarnated and it was a parallel world that has reversed the good and bad lke for example the bad people from his previous world are good in this world.