This type of scroll was a prop, considered to be an extremely precious and rare treasure.
Zi Liyuan had only managed to get his hands on five fourth-tier time acceleration scrolls and had been reluctant to use them, saving them for later entry into the Divine Demonic Tower.
As for the props that could modify rules, he hadn't managed to obtain any at all.
Such items were extremely rare, and under normal circumstances, others wouldn't sell such treasures.
Back in Blue Star, during dealings with the military, officials, and the Dragon Academy of the Great Xia Empire, none of these treasures had been brought out.
The premature arrival of the monster siege, although it had disrupted Zi Liyuan's plans, did no substantial harm.
In fact, everything that needed to be prepared had been prepared, the only thing possibly unprepared was the Blue Star Lord who had just submitted to him and moved the Lord's Mansion here.
