50. Shadow spear

Dexter walked past the shelves as he touched the orbs one after the other to see what he would use. He already had two skills and a mysterious technique.

"Oh. I forgot to tell you something." Sera suddenly appeared in front of him.

"Hm?"

"The number of skills you can learn is depending on your mind stat so the skills on this floor might not be able to be learned since they have high stat requirement." Sera said and Dexter looked at the skill his hand was currently on.

[Explosive fist (Seventh class) - Release a punch capable of flattening mountains and causing tidal waves.

Cost to activate - 79 spirit energy points.]

[Requirements - mind 145+]

"What? But why?" He was confused.

"The skills on this floor needs a specific level of mind power for direct entry. Simply put, your brain cannot handle the technique." She explained and then pointed to the other side.