MTL - The Legendary Mechanic in Marvel Universe - Chapter 50 found it

The bad news, at least for me, is that I died. The good news is that I was reincarnated into someone else's body who lives in a cult full of beautiful women... but this cult forbids love. Well, one can't have all the good things. I thought I was safe until the worst happened. A system appeared that told me that I would die if a girl didn't accept my confession within a month... I have to get out of that cult now.Every 10 days I upload 15 chapters at once on Patreon.

The MC entered the body of the An family eldest son, An Ziran, an arrogant 16 years old boy who weighed 78 kg (~171-172 lbs), who only knew how to eat, play and sleep. Seeing his current body, An Ziran decided his first priority was to LOSE WEIGHT!

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

After years of exile, Marcus is coming back home. A powerful mage with few equals, Marcus lives in a world full of monsters and powerful adepts, many of which have bad histories with him. But he has not come back to pursue vengeance or start a fight. All Marcus wants to do is reconnect with old friends, build himself a house, and maybe train a successor or two.Alas, the world didn’t stop just because Marcus went into exile, and not everyone is content to let go of old grievances. Strange things are happening in the world at large, too, hinting at a looming disaster of unknown nature. Still, where there is a will, there is a way.If nothing else, Marcus has a lot of magical power to throw at problems.+++Zenith of Sorcery is set in its own original setting and isn’t related to Mother of Learning… beyond being written by the same person, of course. This is a more classical fantasy story than my previous one, with a lower level of technology and stuff like elves and dwarves, but it has a lot of worldbuilding effort put into it and its own complex magical system. The story has significant xianxia influences, but isn’t meant to be a xianxia story.For those of you not familiar with my previous work, I write relatively slowly. I intend to publish chapters at the rate of one chapter every three or four weeks, subject to further delays as life intervenes.