HeroBook** is a digital game created using Blockchain technology. Besides, HeroBook is also a perfect combination between Battle To Earn and Free To Play models. With a simple form of resistance, it is easy to make a big profit when participating.**HeroBook** is a digital collection created on the blockchain platform **Binance Smart Chain** with many advantages. The form of direct player-versus-player PvP is attractive with the ability to bring great profits.**2....