Regressor's Harem Of Vengeance

In this world, awakening a class is extremely rare, especially for children born from a simple background.But most nobles were blessed with the gift of awakening a class at the age of nineteen while only about five percent of commoners would be awakening theirs.However, every single one of them had only one goal in mind, to join the elite warrior party in eradicating the threats of their kingdom.Members of the elite warrior party had fame, riches and everything else anyone could ever asked for, so Ray felt ecstatic when he had been invited to join the elite warriors party.At the age of nineteen, he was from a remote village and all he had ever wanted was nothing more than to go on adventures with his new party members.However, things didn't work out as he had planned it to be.Not only did he lost his mother, sister and childhood friend, he had also been treated poorly by his team members who were eager to get rid of him at the slightest chance they had.In the end, Ray was used as a sacrifice for their own selfish interests and all he could do was watch as they crushed his skull to paste.But luckily, Ray somehow found himself back to the very day he had Awakened his powers.And now, with the knowledge of the future at the back of his mind, Ray vows to find out the root behind his party members' actions.Of course, he intends to also cruelly repay each and every one of them for what they had done to him, while also protecting those he had failed to save in his previous life.=======[Void Magic], [Kingdom Building], [Heartwarming], [Dark], [Beast-taming], [Summons], [Action], [Level Up], [Conquer], [Second Chance].