371 The Warning Of A Familiar

"[Divine Beast Summon]."

Rey's voice echoed throughout the vast room of the 99th Floor, as he made a wide smile.

His heart kept racing for some reason, and even though he didn't need to say the name of the Skill to activate it, he found himself declaring it very boldly.

Perhaps a part of him wanted Ater to hear it.

As expected, after he activated the Skill, a System Window appeared in front of him.

[Select Category Of Summon]

~Divine Tier (SS)~

~Absolute Tier (S)~

~Grand Tier (A)~

~Lesser Tiers (B - C)~

{Warning: You are not a Tamer, so unless you have a Skill that can subdue the Beast you are Summoning, there will be no way to control it.}

[End Of Information]

His smile grew wider. 

"Brings back old memories, doesn't it?" Rey muttered, partially talking to Ater, who watched from in front of him.

The black suited Familiar sat in midair and observed the entire process.