Possession.
After Cultivators reach the Nascent Soul Stage, they possess the ability to perform possession.
However, the Immortal Palace in the Immortal Realm imposes restrictions on possession to protect talents from lower worlds. Possession is limited by the rules of the world and carries great risks, with a high chance of failure, often leading to the dissipation of the Nascent Soul.
If it were just this, Lin Jing could understand why some Cultivators, facing extreme conditions, would resort to possession as a last resort.
After all, reaching the point of needing to possess others, even if choosing not to possess, one's life might soon end, so a desperate attempt might be preferable.
However, what Lin Jing cannot understand is, of all options, why choose to possess him, a Longevity Body?
