Chapter 373: Spirit Mayfly!_1

Initially, Cai Boshen had a tough time signing a contract with this Guardian Beast.

These hardships still cause a shudder within Cai Boshen's spirit whenever he recalls them.

Cai Boshen closed his eyes, his originally black pupils turning silver-green under his eyelids.

With a sudden flicker, Cai Boshen opened his eyes looking at Fang Mu.

The Spirit Mayfly, a unique kind of Guardian Beast, can parasitize within the spiritual power of the contractor.

It enhances the contractor's spiritual power.

During battles, if the Spirit Mayfly is summoned, it can bind the target's spiritual power.

Forcing the Beast Master to momentarily lose control over their Guardian Beast.

This unique Guardian Beast, Spirit Mayfly, is proudly advertised as a family inherited Guardian Beast by the Cyan Stone Business Association.

But in fact, the Spirit Mayfly was discovered on an ancient battlefield by the Cyan Stone Business Association, and only six of them were found.