The Duty of All the People, Calling for Invincibility

Li Yun, the youngest general in the Tianwu Era and a hundred-level vocation expert, perished in the ceremony of entering the realm of gods and was reborn back to his senior year in high school. With knowledge and insights that are more than three hundred years ahead of the times stored in my mind, what's wrong with the [Summoner] who has the weakest calling? It's not over until you advance. Summoning Saints, Divine Generals of All Spirits, Reincarnation Spirit Emperors... The ultra-rare vocations of the summoning system began to become famous in the vast sea of ​​​​stars. The past is in hand, the time is not lost, and a man can live a new life, so why should he choose between left and right? Not only do I want to conquer all the races in the starry sky and step into the realm of God, I also want to be loved by my family and friends, be happy and have no regrets.