Manga Legend Of Spirit Blade

Zu Yi had been abandoned by his parents when he was young, and because he was a slave he was treated badly and died two tons. After seeing the death of his girlfriend Chafat Xiao king (just the name.she is slave as well) .
Zu Yi loses the hope of life.hi meet the soul sword who promised him pawer if hi help him back and so the adventure of the young mand and the legendary spirit sword...