He was the inventor of these limit-breaking potions in this life. At this period in time, he was certain he possessed the most knowledge of these potions out of anyone in the entire galaxy—so he was even more astounded to hear about this from the Jindao.

The Jindao continued, "In order to develop potions suitable for the Jindao, corresponding to the mutated-grade limit fragments provided by Potion #2, any sacrifice is worth it."

The ninth prince asked Zhang Lie, "Master, what are these limit-breaking potions?"

There was no one better the ninth prince could have asked. 

The strongest limit-breaking potions in the Milky Way were developed by Zhang Lie alone. He was their inventor and their foremost researcher,...