Siheyuan: At the beginning, I can integrate everything!

Transmigrated into the body of a five-year-old orphan in a traditional courtyard house, he awakens an unreasonable, all-encompassing fusion panel!
Everything can be integrated upon contact; immortality, divine needles, and cutting-edge technology are all available.
Dealing with the bloodsucking beasts in the courtyard is like a dimensional reduction attack; the thief who stole my house got chased and struck by lightning, and the cadres who made things difficult for me suffered heavy losses.
He casually melted down scrap iron to create top-notch industrial equipment, prompting top scientific researchers from across the country to visit him overnight.
The courtyard house was sealed off by layers of guards, and the neighbors were filled with regret.
The five-and-a-half-year-old child spread his hands innocently: I really didn't make much of a fuss!