Possessing profound cultivation, Shen Zhaoxue accidentally falls into a book world, becoming the eldest senior sister with a rough journey and facing severe criticism. Unwilling to repeat the tragic destiny of the original character, she is determined to break free from the predetermined path of life. Facing the prejudices of her fellow sect members and the repeated schemes of others, Shen Zhaoxue resolves crisis after crisis with her own strength. A sudden change occurs in the Myriad Sects Grand Trial secret realm, where heretical forces run amok, plunging a crowd of young cultivators into perilous situations. Amidst this, she reunites with her old acquaintance Xuanyu. Side by side, they confront the hidden undercurrents behind the scenes, expose the true faces of hypocrites, rescue trapped companions, break free from the shackles of destiny, and head together toward their own future.