In the twentieth year, day after day of being washed by the Heavenly River, Lin Xing's immortal body constantly experienced the changes from withering to fullness, becoming increasingly adapted to the effects brought about by the passage of time. Its property of immortality had also once again been improved. (Immortality: 1→3)
And through the comprehension of "Nine Tribulations Transforms the Vast Sky," a vast amount of knowledge regarding immortality continuously flooded into Lin Xing's mind.
This property of immortality, based on his thoughts, was quantified numerically, starting from 0, with the effect of each increase of 1 point becoming stronger and stronger, able to resist more types of forces beyond space and time, but the difficulty of improvement also grew increasingly high.
And reaching the maximum of 100 meant truly stepping out of time, invincible to all calamities, unaffected by any forces beyond space and time.