Dragon Emperor with Nine Spirits

In this life, he has many missions: protecting his sister, protecting his homeland, and returning to the peak!
He was known as the God of war, highly respected for his super martial arts. But carelessly, he was killed by several other people who were jealous of his power. Before his death, his soul quickly left his body and was lucky to get a chance of living. 
After a hundred years of wandering, his soul reborn in a poor family. His parents died young, leaving him with a young sister. Others bullied him because of his weak, but he has been patient, this is not because he is a coward, but he wants to kill them when his martial arts cultivation is completed!
In this life, he has many missions: protecting his sister, protecting his homeland, and returning to the peak!