Great Sun Heavenly Pond, Sun Abyss.
Within the sunlight suffused with the destructive Sword Intent of the Great Sun, Jiang Ding sat cross-legged, silently adjusting his state.
The "Sun Sacrifice Sword Technique" is the orthodox Sword Sacrifice Technique of the Upper Realm's Great Yin Yang Sword Realm. Its cultivation requirements clearly state that another Taiyin Sword Son must be present for normal cultivation; cultivating in solitude will be extremely dangerous, greatly increasing the risk of falling into madness.
This is what is meant by "solitary Yin does not grow, solitary Yang does not last."
Therefore, Jiang Ding needed to be within the Xianmen Sect to begin cultivating this Sacrifice Sword Technique.
