C91 The Blood Solidification Pearl

Blood Solidification Bead: After the Marsh Leech absorbs blood, the essence crystal condensed within the body will contain 100 HP. After the character eats it, it can permanently increase the HP by 100 points.

This bead is going against common sense. When the character is upgraded by one level, it will only add 10 points of life. This bead is equivalent to adding 10 levels of life