In the City, I Became a Rich Man by Signing In

When Ma Chao woke up, he found that something called the "sign-in system" had appeared in his brain. Just sign in every day to get rewards! "Ding! The host signs in for one day and gets 1 million gold coins." "Ding! The host signs in for ten days and gets a single-family villa in Luoshui Garden!" "Ding! The host signs in for 100 days and gets 30% of Wahehe's shares!" "Ding! The host signs in for three thousand days and gets a Seltan senior alien scientist!" "Ding! The host signs in for 30,000 days and gets a Soul Emperor in the Dou Emperor realm!" "Ding! The host signs in for 100,000 days and gets a bucket of Pangu's essence and blood!" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.