Mobile phone chargers have become a common accessory in our daily lives. However, have you ever thought about what repair and recycling secrets are hidden behind these seemingly ordinary chargers? Today, I will take you to explore the truth.

My curiosity began with a chance encounter. That day, while organizing my belongings at home, I discovered a pile of discarded phone chargers. Some of these chargers are no longer usable, while others appear to be able to continue using them. Out of my interest in electronic products, I have decided to conduct some research on these chargers to see if there are any unknown secrets behind them.

It was a stormy night, and the city's neon lights were shining uneasily in the storm. I am walking home with heavy footsteps, as if each step carries a feeling of impending collapse. Just now, I received an email from the company stating that due to a sudden change in the company's financial situation, my project has been indefinitely put on hold and my position is also in jeopardy. For me, who has been struggling in a big city for many years and finally found a foothold, this is undoubtedly a huge blow.

It was a sunny morning, and a few friends and I decided to go hiking and explore the outskirts. We set off with great enthusiasm, carrying cameras, maps, and some essential items, ready to embark on a day of adventure. However, none of us expected that this expedition would not only bring joy and surprise, but also make a unique phone case a witness to our journey.