Regarding Negative Charisma Passive, Su Xiao had already come up with this idea when he obtained the Ancient One Scroll.
His plan was that if he could obtain the basic passive abilities corresponding to Strength and Agility from the Basic Passive Skill Scroll Treasure Chest, that would naturally be the best outcome. If not, obtaining the Negative Charisma Trait Passive with the highest potential would also be acceptable.
The basic passive skill scrolls with the highest potential corresponding to Strength and Agility were certainly rare, but compared with the Negative Charisma Passive Scroll with the highest potential, their rarity was nothing to speak of.
The Negative Charisma Passive Scroll was no longer merely rare. Su Xiao suspected that such a thing might never have appeared before.
Regardless, his Charisma Attribute had already reached -15 points. If he truly created Negative Charisma Passive, then with such a high Charisma Attribute bonus, it would surely be an extremely powerful ability.
There was one problem. After obtaining both the Charisma Trait Basic Passive Scroll and the Ancient One Scroll, where should he obtain a large amount of high-tier energy? From the Ancient One Scroll's description, the higher the energy tier and the greater the quantity consumed this time, the stronger the completed scroll would ultimately be.
Su Xiao first thought of the Ancient Battlefield, but after reconsidering, he felt it was unreliable. The Sleep Watcher on the Ancient Battlefield was not someone to provoke—or more accurately, someone he could afford to provoke right now.
The Ancient Battlefield was out. Su Xiao opened his storage space and examined the 3,354 Soul Residues and 332 Large Soul Residues inside. If he used Space-Time Power as payment to refine the soul energy within them, it seemed like a good method.
The method was indeed good, but