MTL - Across A Millennium to Love You - Chapter 160

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

The protagonist transmigrates into a novel and gains a system where they grow stronger by simply writing in a diary.July 7th, sunny: “The boss’s outfit is hideous again. Wouldn’t it be better to wear something cooler?”July 7th, evening: “I’m about to have my engagement called off. So excited! How should I act?”July 7th, evening: “Lin Qingyue, the female lead, is probably going to drown her sorrows in alcohol.”The protagonist thought it would be easy—just jot down daily musings, record life’s events, and earn rewards. All while playing the part of a villainous, bootlicking second-generation rich kid, moving along with the original plot.But unexpectedly, the female leads gain access to copies of the diary entries.One by one, they stop following the script, and the plot spirals completely out of control.July 10th: “The female boss is an idiot—no one would want her.”Soon after, the protagonist gets punished at work, all because they entered the office with their left foot first.

My name is Joo In-gong. The name that my parents gave me meant ‘protagonist’ of the world. Really?

some day.

The heavens and worlds shook.

A huge list appeared in the sky, and the scene of counting the strange nicknames of the heavens began.

Inventory tenth, head pillar Tanjiro

Inventory Ninth: The God of the Earth Cannot Fly (Gulardo), the God of the Sea Fathead Fish (Kioka)

Inventory eighth, the second of the four Uchiha laughs – Uchiha Madara, Uchiha Obito

…

After the video is posted.

Countless dimensions were shocked.

It turns out that there are so many people with weird nicknames in countless worlds.

- Description from novelbuddy