After Keeping Watch for a Hundred Years, I Became the Ancestor of the Sect.

Reborn in a world of cultivation with many sects, Lu Chen became a handyman disciple of Qingxuan Sect and was assigned to the underground palace to guard the spiritual veins. When sorting out the spiritual veins, the system is accidentally awakened and bound to the sect's spiritual veins to automatically obtain spiritual energy for practice. The stronger the spiritual veins, the faster the cultivation will grow. Moreover, the spiritual veins are immortal and the host is immortal. Lingshuzi - Earth Veins Envoy - Lord of Mountains and Rivers - Qiankunshu - Wanxiang Zun! As his spiritual veins continued to upgrade, Lu Chen also gained the path to immortality. Based on spiritual veins, not only can you practice cultivation, but you can also breed treasures such as "Earth Vein Spiritual Essence" and "Dragon Qi Spiritual Spring". Using spiritual plants as the eyes of the formation, a "Spiritual Rain Moistening Formation" is constructed, turning the dry land into a blessed land, attracting other sects to actively join. As long as he hides in the sect, he can secretly instigate a fight between the good and evil factions and take the opportunity to recruit the orphans of the defeated sect. ………… Many years later, Qingxuan Sect faced the crisis of annihilation, and countless disciples knelt outside the underground palace. "I beg you, ancestor, to take action." —————— This book is also known as: "I work as a handyman in the sect, but become the Taoist ancestor behind the scenes", "This ancestor is obviously super powerful but too cautious".