I give up. I had a head start. I did a few runs before. I started Run 002 thinking I'll be able to complete it to get the BOTD. It turns out I'd need to wait for over a week to be able to complete it. I wasted so many hours on this run it's too late to do multiple easier runs to get enough buffs to even have a chance.
The only way to get the BOTD from 0 is to play for like 15 hours straight while constantly babysitting the game. So if you want to start right now it's already too late.