Title: A Remarkable Crypto Investment Success and a New Exchange Launch

In an astonishing turn of events, a crypto wallet investor has transformed a mere $221 investment into an eye-watering $197,961 by purchasing 12.7 million Tongue Cat ($LUIS) tokens. This story showcases the volatile yet potentially lucrative nature of investing in meme coin cryptocurrencies. Meanwhile, in another significant development in the crypto world, the HashKey Group has successfully launched HashKey Global exchange. This milestone was achieved after the firm, known for its comprehensive digital asset services in Asia, secured a trading license in Bermuda, expanding the global crypto trading landscape.

Subtopics:
1. The volatile and lucrative nature of meme coin investments
2. The success story of turning a small investment into nearly $200,000
3. Overview of HashKey Group's expansion and new crypto exchange launch
4. The significance of securing a digital asset trading license in Bermuda