The Huangling Island was previously defended with some fourth and third-tier talismans left behind by the Road Body Puppets, a personally transformed fourth-tier Secret Realm blessed land, a fourth-tier lower quality puppet, and Taoist Jin Feng's strength at the second layer of the Nascent Soul Realm. Only with these powers was the Secret Realm kept secure.
However, Gao Yuanyuan had not broken through to the Nascent Soul Realm in her cultivation, and I'm afraid her lifespan isn't much.
Another, Taoist Fujiang, had already reached the end of his lifespan and perished over fifty years ago.
Of the three left by the Road Body Puppets to guard Huangling Island, now only Gao Yuanyuan and Taoist Jin Feng remain.
Su Yu poured a cup of Spiritual Tea for both Gao Yuanyuan and Taoist Jin Feng. They were both flattered and took the teacups with both hands.