Re-Born: Live, Lust, Conquer

On a faithful night, a man catches his girlfriend of 3 years cheating on him with another guy, his best friend at that. Distraught by the events and disloyalty by his girlfriend and best friend, he storms off in anger all alone in the nightly rain.

As he begins to cross the street, he gets hit by the infamous and classic truck-kun and dies upon impact.

The protagonist is suddenly reincarnated into a new world, but not as a normal human but as a King. He isn't any King, however. He has been reborn as a God-Emperor, the Stongest King to exist who is seen as a God in their Kingdom.

The protagonist soon discovers that his kingdom is in a crisis after a cruel war took place and his kingdom was destroyed. This is where the protagonist's legend begins in the story of Re-Born: Live, Lust, Conquer.