After Coming Down the Mountain, I Have Nine Senior Sisters as My Backers

[Master Returns from the Mountain + Revenge + Multiple Heroines + Overpowered Protagonist + Decisive and Ruthless + Feel-Good Read] Ten years ago, the entire Yun family of Tianhai was massacred. Only ten-year-old Yun Yi was saved by a mysterious old man. Ten years later, Yun Yi descends the mountain in triumph, burdened with nine Heaven-Severing Seals! Each seal he breaks raises his power by a level, but also unleashes a backlash from his inner demons! He thought his path of revenge would be soaked in blood, but who could have guessed his master had found him nine stunning senior sisters with far-reaching influence to back him up? His eldest senior sister is the foremost sword sect master in the cultivation world. Her sword chills fourteen provinces: “Anyone who touches my junior brother dies!” His second senior sister controls the global dark web and wields power over the world: “Who dares put a bounty on my junior brother? I’ll short his entire family’s assets!” His third senior sister is a billionaire international CEO, richer than a nation: “Junior brother, is a hundred billion enough? If not, I’ll buy up these whole streets for you to smash things on.” His fourth senior sister is the mysterious head of the Great Xia Special Bureau, with immense power in her hands... When his nine sworn enemies pool all their resources, convinced they can bring Yun Yi to heel, Yun Yi can only spread his hands helplessly. “Sorry, time to come clean. I’m invincible on my own, and I also have nine max-level backers!”