Chapter 2039: Appointment

"Let's begin!" I said to myself, and the formation mat had appeared in front of me. The best thing about the core is that I could move anything, anywhere here.

I opened the screen of the formation mat and chose the formation. The formation I have chosen is the one I have created for this project; I have spent many sleepless nights creating this formation.

Soon a complicated runic formation appeared on the formation sheet, and I started to take out the resources. The first and most important resource is the essence rose; I have taken out an essence rose of Elite Grimm Monster and placed it on the center of the formation.

This essence will act as the center point of this weapon of mass killing and provide all the power it needs. It is the essence of Grimm Monster, which contains an immense amount of energy.

After the essence rose, I took out a few more resources and placed them on their spot before activating the whole formation.