Kapitel 391: 391. What?

"Brenda, are you here?" Brenda's father, Mr. Davis's cousin, knocked the door.

"Yes, wait a minute, Father." Brenda kept the notebook back in the space and quickly opened the door. When she saw her father standing there, Brenda had a doubtful look. "What is it, Father?"

"The research institute just told me that there's a new research about how to use the plant abilities," Mr. Davis's cousin said while looking at his daughter. "They said that this method will be publicized in due time, but everyone had to pay contribution points if they want to use this method legally."

Brenda felt her brain buzzed when she heard that.

How could it be?

The note didn't mention what kind of method it was, but it was a method that could make them grow stronger faster than using the liquid solution from the base.