บท 336: 336. Promotion to Sixth Level (Medium) – The Unexpected Visitor_1

"It seems... we can't bring out something of such caliber.", Roland said with a bitter laugh, and so did Andrew.

How could they possibly bring out such high-level treasures when they were breaking through the Sanctuary?

Although [Heart of Blue Dragon Scarti] is a grade six ingredient, as the power core of the noble Dragon Race and especially the core of the mage-capable Blue Dragon, even average grade seven legends may not possess put such treasures in their ranks.

Let alone the [World Tree Heart]. Such a "peculiar" treasure, even peak grade seven beings like Xi Fan might only possess one or two and would crave to have more.

What are they capable of to deserve such treasures to aid their breakthrough?

Thinking about it this way, Su Yu's breakthrough actually feels a bit extravagant.

Roland sighed and looked at Alyssa next to him: "Empress, I think it would be difficult for even you to use such high-level treasures for your breakthrough."