Naruto: The Outsider's Resolve - Chapter 1.8 (008):

As a professional swimmer, Tang Yi-Bai conquered the masses with his looks alone, earning himself the title ‘Adonis of Swimming’. Every day, countless fans would run to his social media pages to leave messages calling him ‘hubby’, crying and shouting that they would like to ‘have his babies’.

One day, Tang Yi-Bai released this message on his Weibo:
Can everyone please stop calling me hubby. I already have a wife. ~(@^_^@)~

- Description from Novelupdates

An unexpected transmigration and upon opening her eyes, she encountered a sleazy man trying to take advantage. Considering Su Yu was the heir of medical studies, proficient in multiple martial arts. How could she endure such a great shame? Just as she was about to show some of her moves, someone heroically came to her rescue, though he was somewhat disabled, his good looks were undeniable.With nowhere else to go, Su Yu naturally had to offer herself in return. It was just a limp, and it happened to be her specialty.Watch how she heals her handsome husband and together with her family, happily engages in farming and grows wealthy...

Li Yi accidentally obtained a black science and technology library, which contains countless books of the inheritance of high-tech civilization and records countless knowledge.

There are thousands of bells in the book, there is a golden house in the book, there are many horses in the book, and there are Yan Ruyu in the book.

Li Yi has completely turned into a bookworm, learning all kinds of knowledge from the library, grand unified theory, particle Tebo theory, …, acquiring various black technologies, superconducting materials, super batteries, intelligent algorithms, … .

- Description from novelbuddy

When I cleared the final chapter of a game that was a national failure, I became an unnamed side character in it.

A non-standard, unmeasurable, EX rank supporting character.