Naruto: The Outsider's Resolve - Chapter 4.22 (122):

All the people came to the Chaos Continent, became the lord of one party, and participated in the struggle for hegemony among all ethnic groups.

Tinder is the authority of the human lord. You can sign in on Tinder every day to get population, blueprints, food and other materials.

Huang Yu signed in on the first day and got a discounted artifact.

A batch of discounted products will be refreshed every day for Huang Yu to buy.

then……

“This legendary weapon is only 10,000 magic crystals after the discount? I bought it!”

“0.5% off dragon eggs? Give me 100!”

“0.0…01% off the extraordinary arms training camp! There is such a good thing? Come to the bowl!”

…

Since then, Huang Yu and his territory have become famous in the Chaos Continent!

- Description from novelbuddy

“Husband, your wife has lost, worth tens of billions, do you still want it?”

“Don’t want… didn’t you say that you will support me? So I transferred all the assets to your name.”

Before she was born again, she ‘a blind toss away’, and was killed by her praising agent; after rebirth, she deeply realized that the biggest advantage of being blind was: being able to tease the arrogant husband at any time and any place, plus a sign for Mengbao Express.

Monk baby havoc! ! !

In the past life, she loved others, was tempted, and wanted to have a divorce agreement with him.

This world… “Sorry, the national husband is mine, the money is mine, the monk baby is mine, you want us to divorce? Go ask my mother-in-law for the answer.”

- Description from Novelupdates

Traversing into another world, Zhang Xuan finds himself becoming an honorable teacher.

Along with his transcension, a mysterious library appears in his mind.

As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weaknesses will be automatically compiled in the library.

Thus, he becomes formidable.

“Emperor Zhuoyang, why do you detest wearing your underwear so much? As an emperor, can’t you pay a little more attention to your image?”

“Fairy Linglong, you can always look for me if you find yourself unable to sleep at night. I am skilled in lullabies!”

“And you, Demon Lord Qiankun! Can you cut down on the garlic? Are you trying to kill me with that stench?”

This is an incredible story about teachers and students, grooming and guiding the greatest experts in the world!

- Description from Novelupdates