Su Wan joined Xingmang Jewelry with her love for jewelry, but was ridiculed by her colleagues for not knowing how to appreciate jewelry. Only she knew that when her fingertips touched gems, she could feel a unique "aura" - this was her "gem resonance" ability. Once she made a mistake in selecting stones, she relied on her ability to pick out a high-quality sapphire that had been ignored, accidentally attracting the attention of chief designer Gu Shiyan. Gu Shiyan broke through the coldness and guided her to integrate her abilities into design, but senior designer Lin Wei repeatedly coveted her plans. From the company's internal bidding to the national jewelry design competition, Su Wan relied on her unique design and precise stone selection to achieve breakthroughs time and time again. She not only exposed Lin Wei's conspiracy, but also grew into a core designer. And she and Gu Shiyan also gradually developed feelings for each other outside of the workplace through the mentor-like guidance.