I hate Wechat always. At the first, it was just a social media platform like Facebook or Twitter but people could send at most 200RMB of a Red Envelope, and I still remember flying Red Envelopes among every Wechat groups on the Chinese New Year Eve. In 2011, it started another function scanning codes for payments and later on most of authorities use scanning codes to register for an apartment even for hospitals and schools. It is a bandit who has invaded every aspect of my life whether I like it or not.