[Azure Jade Thunder Root: A rare spirit root born of the earth, mutated from a branch of the Heaven Tier Heaven and Earth Treasure, Thunder God Bamboo. Azure Jade Thunder Root cannot be consumed and can only be used for weapon refinement. It is a top-grade refining material that can imbue divine weapons with powerful thunder attributes and boundless might.]
Seeing the prompt that had popped up from the system, Ye Kang was in high spirits.
It was actually an Earth Tier Heaven and Earth Treasure!
This stuff was valuable whether in the Nine Provinces or on Sky Street. He could definitely trade it for quite a few Spirit Crystals.
Of course, he already had a reserve of 1,600 Sky Street Coins, so if he wanted to sell it, he would probably go to the Linglong Chamber of Commerce.
Ye Kang put the Azure Jade Thunder Root into the Ink Jade Realm, then said, "System, exchange 500,000 Comprehension for a fusion opportunity."
[Ding] [Congratulations, host. You have spent 500,000 Comprehension and successfully obtained one Small World upgrade and fusion opportunity.] [Reminder: This opportunity can only be used to fuse Thunder Valley, and there is a risk of failure.]
Ye Kang's teeth immediately began to itch with irritation. This system was a real swindler.
It had swallowed 500,000, and there was still a risk of failure? Wasn't that just a rip-off?
Still, Ye Kang wasn't too worried. After all, he had already exhausted the remaining thunder power in Thunder Valley, so the fusion should be much easier.
With a thought, he used the opportunity, and his body was instantly teleported into the Ink Jade Realm.
The Ink Jade Realm suddenly began to tremble. At that moment, Ye Kang abruptly felt as though he could completely control it.