Enter the Game with Your Own Body and Ask the Heavenly Master to Come Down from the Mountain

"The Heavenly Master Comes Down the Mountain + Single Female Protagonist + Multiple Female Supporters + No System + Brain Burning + Sister + Invincibility" Three years ago, from the master's dying words, Su Chen learned that he had already made an engagement with someone. Regarding the master's arrangement, Su Chen had no intention of accepting it, and still lived a life without fighting in the mountains. Until one day, two young girls came down the mountain...