Digital technology has changed the face of finance. Most notably, perhaps, the birth of Blockhain has enabled us to digitalize money via cryptocurrencies such as Bitcoin. There have been many attempts to apply Blockchain technology to revolutionize other finance sectors. However, so far, most FinTech companies have been focusing only on a certain niche (e.g. remittances or lending) as they cannot take advantage of economies of scale enjoyed by traditional banks. Traditional banks, although have the funds, are not as fast at adopting new technologies as they are held up by legacy systems.