The Five-Year Pact Is Up, My Disciple. Head Down the Mountain

[Doctor Returns from the Mountain + Invincible + Wish Fulfillment + Seven Senior Sisters + Few Words, Hard as Nails] I have seven masters who are invincible in the world. I have seven senior sisters, each stunningly beautiful. The day I descend the mountain is the day I sweep across the world. Five years ago, Lin Xiaoyao's entire family was murdered. His parents died, but his master rescued him in time, allowing him to escape with his life. After five years of cultivation, the day has finally come for him to leave the mountain. Lin Xiaoyao swears that the people who wronged him back then will pay for their crimes in blood!