Xia Tianling, an orphan who died of illness, was bound to the fate modification system by chance. By changing the fate of the character, he can gain the power of fate and make a wish to the system.

Wait, this Douluo seems to be a little bit wrong?

Xia Tianling: It seems that I need to do something positive. Let's start by establishing the correct world view for Tang San.

Lou Gao, Tang Hao, and Tai Tan, go study materials science.

Tang San, Dugu Bo, and Yang Wudi form a medical research team.

The construction team of the Yu clan is doing a good job. Look at the railway workers of the Xiangjia clan next door!

Old Baihe, I'm talking about you! Has the express delivery been delivered today?

Ju Douluo, how is the progress of your and A Yin's plant research institute's project to mass-produce fairy grass?

What? The Tianshui women's group rehearsed a new dance, and the tickets are sold out again?

Many years later, when a reporter interviewed Tang San,

"Lord Poseidon, may I ask you..."

Tang San: "What Lord Poseidon? Don't talk nonsense! Am I that kind of person? Now everyone is equal, where is the adult? If I have nothing to do, I will go to help the villagers farm first."

This article is also known as "I am cultivating immortals in Douluo Continent", "I am farming in Douluo Continent", "I am leading everyone to do scientific research in Douluo Continent"

Ps: Single female protagonist, no master worship, no group, no dog.

Most of the settings are based on the last appearance in the original work. It is reasonably speculated in the original setting, and the slight settings will be changed to make the plot look more reasonable.

ps2: Please do not argue based on some prehistoric novels or some fan-made private settings.