Head

"Son of a bitch—"

Leonel cursed, looking up at the skies. Aina had mentioned that she had a plan for him, but she said nothing about it hurting like hell. 

Most of his screaming was just for the theatrics, he had gotten used to pain like this, but that didn't change the fact it really did hurt like hell. 

"That was just to 30%?" Leonel asked, huffing out a breath. 

"Yup," Aina said, a little too cheerily. 

Aina had said that he could only bring out 10% of his Northern Star Lineage Factor's strength because the way he wanted to use it wasn't really compatible with what it was designed to do. 

Essentially, the Northern Star Lineage Factor was designed to elevate the mind and grant affinity for powerful Forces. The amplification of the body was secondary to those effects, so the fact that Leonel was trying to use it to purely do that was like trying to ask the sun to cool something down.