About ten seconds after the branches had spread into their body, they begin to absorb the Cosmic Elemental energy.
The speed of absorbing is faster than I had expected, which is a very bad thing as this Cosmic Energy had gone very deep into the twins, and when the branches absorb it at such a fast speed, the pain they give is immense.
"Ahhhhh….."
I had just throught about pain when I heard the blood-curdling scream from the twins. It is a very painful scream, far more painful than my patient gives.
The cosmic elemental energy is no simple energy; it has a connection with the Cosmic Quintessence, thus very hard to absorb. If I had used my strings to absorb it, I would have utterly failed to do that.
It is one of the reasons why I had made the core central part of my plan. I germinate it using the Cosmic Elemental energy and used extremely precious resources, so it could absorb the powerful Elemental Cosmic Energy.