The idea for this gift was a sudden inspiration for Lin Fei; he had not divined it in advance. In fact, he was currently unable to perform divination regarding his own affairs.
When the inspiration struck him while in the car, it triggered a chain reaction in his mind: using this face mask to make money. Lin Fei needed to rapidly increase his strength to save his sister-in-law, and that meant he had to make a fortune. Upon witnessing the miraculous effects of the mask, he immediately thought of collaborating with the Wan family to develop the product.
In reality, he hadn't added any special secret formulas or medicinal herbs to the mask. He had simply infused each one with a small amount of water imbued with the power of the Runic Art. This Runic Art, known as the "Youth Retention Rune," possessed the power to beautify and preserve a youthful appearance, yielding extraordinary cosmetic results. Lin Fei had only just activated this rune when he broke through to the Fourth Layer of the Gen Realm of the Tongtian Divination Formula. Many cultivators looked very young despite their advanced age, primarily because they used Youth Retention Pills or runes.
Chapter 245