It turns out that I have to explain the plot of volume 2 so that some fellow readers don't get confused.
As you can see, volume 1 has explained how Viktor can look into people's personal life just by turning some pages of a record because he holds the crest of records.
Also, Viktor has collected more crests that he found from time to time. That's why he has a lot of tattoos/crests on his body which I mentioned in the previous volume.
I mentioned the female lead just for once and gave a small hint about her power. But in this volume, her power is pretty confusing, right? It's not the same as Viktor's.
In volume 1, Viktor found the ring that contained the crest of manipulation that has the ability to control the human mind.
And the female lead doesn't have any crest on her body. She uses the power of a demon guardian/god who made a pact with her.
Her only powerful magic is charm magic that she uses to charm people around her. But she doesn't have the ability to manipulate one's memory. She can't control a person like a puppet, but she can charm the person and make him do what she wants if the situation is favourable to her for a SHORT MOMENT. It's like playing with human emotion.
Another warning.
Viktor will be cruel in his volume-_-. So, please don't hate him. He's my precious mc-_-.