Lena was sitting in front of Nathan with her back facing him and her eyes closed.
Nathan's right hand was on her back and he was currently sensing her Blood Energy.
"You can sense your Blood Energy, right?" Nathan asked.
"Yes." Lena replied shortly.
Nathan removed his hand from her back before speaking.
"Okay, try to circulate your Blood Energy. Spread it out to every angle," Nathan said.
Lena has never circulated her Blood Energy, so, Nathan didn't know how she'll fare but he decided to let her do it by herself.
With her eyes closed, Lena sensed her Blood Energy and started circulating it.
As a vampire, one of the things she has is incredible concentration and that was evident in the way she became a High Rank Gifted quickly.
Having a good level of concentration was certainly good but that didn't matter in what she was currently doing.
"Why is it so... hard?" Lena muttered.
"Huff.... of course it is."
