"Huuu..."
Taking a deep breath and calming my emotions down, I took out a pen from my dimensional space.
With Aaron following me, this was the only option I had at the moment. If I lead him to Kevin, things might worsen.
"Please work."
Channeling my mana into my fingers, I decided to make some changes to the book.
Unfortunately...
"Damn it!"
My grip on the book tightened. The changes that I had made to the book disappeared within five seconds.
It became apparent to me that I was still too weak.
Even though I could make changes to the future with the book, the changes were only proportional to the amount of mana I had. At this moment, my mana was only at the level of a
'Calm down...calm down, I need to calm down.'
I repeated inside of my mind.