The Unscientific Witch's Collecting Handbook

The Royal Society of the Occult in Londinium counts many famous figures among its members: Miss Holmes, Miss Edison, Miss Darwin...

These young women were born of science and raised in the occult. They are Londinium's strongest line of defense against demons.

If you aren't a member, even royalty must present an invitation before being allowed inside.

But I, Watson, am an exception.

Because I've gotten every member of this society to fall for me.

After transmigrating into this Victorian steam age, where gears roar and the occult dances alongside them, Watson had only wanted to spend a peaceful life solving cases alongside his employer.

That is, until he discovered that his System could analyze the extraordinary abilities of these young witch girls and make them his own:

[Analyze the Witch of Electricity (Edison): Command electromagnetism and unleash an electrostatic storm over all creation. Become the Lord of Thunder!]

[Analyze the Witch of Heat (Joule): Master the laws of thermodynamics. Freeze the armies of hell at absolute zero with a single thought!]

[Analyze the Quantum Witch (Schrodinger): Exist in a superposition of life and death, moving between reality and nothingness!]

When abyssal demons break through the gates of hell, the Holy See loses its faith and glory, and despair fills the world, Watson quietly opens the doors of the Baker Street office.

Now, let us welcome Watson, lifelong president of the Royal Society of the Occult in Londinium, foremost of the Seven Deadly Sins, the British Empire's only male witch, the agent of the God of Science and the Occult, and the witches' lawful husband... as he marches on hell!