Reincarnation: Let Them Regret for the Rest of Their Lives

[Western fantasy + life simulation + slow heat + reincarnation + multiple heroines + "healing"] After being fatally injured by a dump truck arranged by the goddess, Green was forced to reincarnate into a different world, become a savior, and embrace a new life. The plot should have been like this, but... [In this life, you are a hero from a lower-class background, and you have a lifelong private life with a noble crazy dragon lady. [You made an oath to each other to overthrow the decadent old empire together. You will become her emperor and she will become your queen. [But not long after the war ended, you died of old injuries, leaving her with only an empty throne and a new and fragile empire. … [In this life, you were born into a top noble, and you have a beautiful fiancée. You are the divine couple that everyone envies. You have experienced many adventures together, from knowing each other to falling in love. [Until that day, in order to investigate the conspiracy of the Abyss Cultists, you went to that isolated overseas island together. [At the end of your life, you died in front of her in order to prevent the abyss demon from coming. … [In this life, you were born in an overseas island country. In order to resist the invasion of the empire, you joined the local rebel army. [During a secret rescue operation, you unexpectedly encountered the supreme commander of the imperial army. [She was your fiancée in the previous life.