Although Yan Qing did not know the exact location of the secret realm's entrance, it was not difficult to find. The entrance was bound to be the most heavily guarded place in every military town. The next most likely place was the relic warehouse, so even if Yan Qing searched in the wrong place, he would not lose out.
After half an hour, Yan Qing finally found an opening and slipped through the fortress's double blockade. From afar, he saw the secret realm's entrance in the center of the fortress's open ground.
"Tombstone Mountain's depths"
"Background: The Butian Sect's Saintess was an Innate True Person with a natural Dao foundation. She was hailed as the person with the greatest hope of exploring the Immortal Dao among the Eight Demonic Veins in the past century. However, because she was prone to violent outbursts and anger, she had lived in seclusion deep within an ancient tomb for years, until Fu Xiang, a Buddhist Sect pilgrim, accidentally intruded into the tomb. Fu Xiang did not know the Saintess's origins and thought she was merely a foolish, mute girl, so he took her out to travel the martial world. It was only later, when her identity was exposed, that their paths diverged as righteousness and evil. Fu Xiang returned the Saintess to the Eight Demonic Veins. The Saintess went out to search for him many times, but Fu Xiang had begun hiding everywhere after his identity as a descendant of the Blood Demon Sect was exposed. She could only continue cultivating bitterly, hoping that one day she would be able to protect Fu Xiang. However, because of infighting within the Eight Demonic Veins, a demonic war broke out at Tombstone Mountain. When Fu Xiang arrived, the Saintess had already died deep within Tombstone Mountain,