Capítulo 653: Probably not [2/2]

Feeling that this line of though was dangerous, I opted to change the subject.

'Anyway, How does that even work? Can I just add anyone into the roster of silhouettes? I remember seeing that there were specific requirements.'

[Yes, my lord. In order to register a target as a shadow silhouette, you must observe the target for a minimum of 2,400 hours of observation. Anything less would insufficient. It can be done all at once or in batches. By doing so we have enough information to analyze the target and use their characteristics in battle.]

'2400? Thats a hundred days isn't it? I need to watch a person for a hundred days straight? How in the world did I even get silhouettes of the girls created?'

[…]

'What?'

[My lord. The 2,400 hours of observation is an approximation of the time required to build the dataset. It is made on the assumption that you only have one brain, and a single pair of eyes.]

'But that still doesn..'