"Little Lin, this isn't right. How can you learn martial arts without letting people eat?"
"Are you trying to trick us?"
Luo Keke blinked her big, bright eyes. It was her first time hearing this new term, *bigu*.
"Yeah, not to mention seven days, even three days without food is hard for a normal person to endure."
Lu Jingzhe also shook her head. From a scientific perspective, Lin Feng's request was indeed too demanding.
"Don't worry, you won't starve. If you can endure this hardship, then follow me to learn. If you can't, then forget it."
Lin Feng was not joking at all. When he was cultivating with his master, he hadn't eaten for several months, yet he was perfectly fine.
"We'll learn. Regardless of the outcome, we have to try it first!"
Xia Xue stepped forward resolutely. She was determined to become stronger.
She couldn't be scared away by a few words from Lin Feng.
Seeing this, the other girls could only stand firm with Xia Xue.
"Alright, then come out with me. I'll teach you how to meditate and inhale."
Lin Feng led the women to the villa's courtyard and taught them meditation.
The so-called meditation wasn't just sitting cross-legged. It required the soles of the feet to face upwards.
The hands were placed on the thighs, and the breathing had to be steady. By continuously inhaling and exhaling, impurities in the body would be gradually expelled.
The girls imitated Lin Feng and began meditating in the courtyard. It wasn't difficult for them.
Moreover, as they meditated longer, they found their restless hearts gradually calming down, experiencing a slight sense of enjoyment.
"Good, keep it up, no slacking."
Lin Feng watched the girls' serious expressions and went inside to get some food, setting up a barbecue grill in the yard.
While he grilled food, he supervised the girls' meditation.
"Lin Feng, you're too cruel! You're grilling food for yourself, letting us smell it. Don't you think this is a crime?"
Liu Mengyao watched Lin Feng gorge himself, and her stomach rumbled.
She hadn't eaten much, and the smell of grilled meat instantly triggered a strong sense of hunger.
"Young lady, if you want to learn true skills, you must be able to resist external temptations. If you can't even resist this small temptation, then choose to give up."
Lin Feng took a bite of the skewer and smiled.
"I can endure it. Just don't smack your lips."
Liu Mengyao was not one to give up easily. She endured her saliva and closed her eyes, refusing to look at Lin Feng.
Time passed quickly. When the sun set, Lin Feng finally called a halt.
By then, the girls were all exhausted and ravenous. They lay on the sofa in the house, unwilling to get up.
Even Lu Jingzhe, who had better physical fitness, was completely fatigued.
"Don't rush to rest. One bowl of medicinal soup for each of you. Drink it while it's hot."
Lin Feng had brewed a pot of medicinal soup specifically for cleansing the body's impurities. The taste was extremely unpleasant.
The girls, smelling the pungent aroma of the soup, all showed resistance.
"This is good stuff, priceless!"
"After drinking this soup, your bodies will become lighter, and it will also help you clear out the food additives you've consumed. It's all benefits, no harm."
Lin Feng spoke eloquently, stating the truth.
His medicine was truly something not everyone could obtain. This was only for those close to him!
"Is that true? Little Keke will drink it first. You guys can do as you please!"
Luo Keke, hearing about the benefits of the soup, pinched her nose and gulped it down.
She didn't want to lose to Lu Jingzhe and the others, so she drank it all first, even though it tasted terrible.
"Ugh!"
After a bowl of soup, Luo Keke almost threw up.
The medicine was incredibly bitter, and not only bitter but also hot. Drinking it felt like her entire stomach was a furnace, burning fiercely.
Seeing Luo Keke drink it, the other girls also endured the pungent smell and started drinking.
Soon, the girls were sweating profusely, and the sweat was foul.
A strong stench filled the entire villa.
What was most alarming was that Liu Mengyao noticed black substances seeping from her fair skin.
Shen Xinyue also noticed it, her entire body covered in dark grime, making her very uncomfortable.
"Oh my, how long has it been since you all showered? Why are you so dirty?"
Luo Keke exclaimed, getting goosebumps as she looked at the grimy girls.
"Keke, don't laugh at me. Aren't you the same? You're filthy!"
Liu Mengyao wrinkled her nose, then ran off to the bathroom.
"Don't be so tense. This is the medicine taking effect. These black things on you are from years of consuming food additives," Lin Feng explained.
"Amazing, truly amazing!"
"If this medicine could be mass-produced, it would definitely be a global hit."
Lu Jingzhe immediately saw the infinite business opportunities.
"What are you daydreaming about? This medicine takes a lot of energy. I'm only making it for you; others wouldn't even get a chance to drink it!"
Lin Feng said without exaggeration.
Lu Jingzhe then realized the preciousness of this medicine. Looking at the little remaining medicinal liquid in her bowl, she no longer minded the taste and licked it clean with her tongue.
"Yao Yao jie, you've clogged the drain! Why is there so much mud on you!"
"Keke, don't talk about me. You're not much cleaner, and the farts you release are killing me!"
The conversation between Luo Keke and Liu Mengyao came from the bathroom.