In this piece i have tried to express the mystery of the world`s most valued crypto "BTC" , and why users choose to participate in the digital currency for a number of reasons: ideologies such as commtiment to anarchism, decentralization and libertarianism, convenience, investment and psuedonymity. Increased use has lead to a desire among governments for regulation, both for taxation, legal use in trade and other reasons. Anyway the way how it works is still a mystery .