The Emperor Is Reborn: I Sweep Everything at the Beginning

Woke up in severe pain, Jiang Lin found that he was reborn and returned to the time when he was still in the sect. After rebirth, he vowed that he would never let the regrets from his previous life appear again. In this life, he will ascend to the heavens to protect his beloved. What four ancient tribes? What kind of powerful person from another world? What kind of eternal black hand? They will all become his defeated generals...