A lot of nice words, probably all sales copy about becoming a millionaire online.
Becoming a millionaire online is not an overnight task, it could be to a handful of people global wide that go viral or have some special talent or pure luck, chances this happens to us are pretty low as you can guess but for regular entrepreneur making the first million online is a really hard task, is it impossible? Damn sure is not!
It requires hard work and self-motivation. It will be easier if you start a journey to pursue this dream, investing money will make you reach most likely faster but the success is not guaranteed, you can do mistakes and make bad investments, I've done this and many other made bad choice in life, the good thing from this is that you learned something out of this and this one day will help you.
Without any special skills I recommend not just to you because I'm sure there are many people that read our forum, I recommend starting your own Youtube channel because is free, I am sure you have a decent laptop or desktop, to be frank, I have friends who work from a freaking phone and have Youtube channels with over 100,000 subscribers that brings a more than decent income each month.
Creating a successful Youtube channel is not an easy task either but it is something you can try without money, you just need to invest your time and have basic internet skills. These can be learned in a couple of days of browsing 20+ tutorials (i am talking about video record/editing skills). Then you might ask "but what to talk about? Well you can simply document your journey and you will be surprised how many people will start following you to learn from your mistakes or success, you can review make money sites just like I do it, you can review online products you have access to, paid free ask a free copy etc...
This is a path that you must follow the next 1-2 years to see actual results, seriously you need to post at least 2-3 videos per week or daily video to achieve some level of success on Youtube and if you thought 1-3 months of hard work will do you mistake, better don't start and waste your time.
And I can go on this topic or other topics on and on, but would be great if you ask specific questions so I can try to give you exact an answer and hopefully make you take that decision faster. Good luck!