Son of Dark Soul Yun Tianyu

The specific male protagonist went down the mountain to look for his senior sisters. Unexpectedly, each of the senior sisters got along better than the other. Except for the eighth senior sister who disappeared inexplicably, he met the hostess during the search. They went through various crises together. The favorite hostess told the male host her true identity, letting the power hidden in the male host's body burst out, and almost destroyed the entire Tang Dynasty. The best hostess fell into the underworld with him to save the world. Let's get into the wonderful story together