Yandere path: Once the greatest Assassin

Vanco who goes back in time to amend his mistakes and to try and this time survive while able to go to his life with huge changes. He who was once the notorious assassin that everyone fears. The best assassin in the world. But dies in the hands those close to him those he ignored their feelings as he paid dearly with his life. Now wanting to be careful as he is back to his young self he will become the strongest again but will indulge in the carnal pleasures along the way. "No break for me I guess....." How will Vanco save his loved one's and how will he overcome the obstacles in his way. .