Investing in cryptocurrencies is highly speculative and comes with significant risks. While some coins may experience rapid price increases, predicting a 100x return in a short period is extremely challenging.

If you're looking for potential opportunities, consider researching:

1. Emerging projects with strong fundamentals

2. Coins with growing adoption and use cases

3. Market trends and sentiment

However, be cautious and prioritize risk management. Cryptocurrency markets can be highly volatile, and prices can drop rapidly.