MTL - Lord of the Magical Beasts - Chapter 14 Have a date with the female assassin

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

A wonderful night, she met a lover of a lifetime.Because of the failure of her family’s business, she has always been looked down upon by others.

Even her fiancé framed her, although they had a good relationship before. On the contrary, he is a well-known rich CEO, with a handsome face and a wealthy family.

There are countless girls who want to marry him. Unexpectedly, they spent a romantic night together.

As they got to know each other better, they began to realize that both of them was the one they had 

When a normal human suddenly dies and enters another world with the almighty cheat, their very own system, what do you think would happen?

They will rise above every other being and soar the skies, for they will become an unstoppable force that brushes through the entire world, causing waves... Or so it normally goes, right?

After Victor dies, he did get transmigrated, but it wasn't as a rich young master or some character with unfathomable potential. NO. He woke up as a random dungeon mob in another world...

Read to follow Victor's journey through his new life as a mob.

Every human on Earth was transformed into a summoned monster and was summoned to another world.