The past two days of using 100U to do the DODO contract made me understand the truth. If there are 10 opportunities to do the contract, you must win all 10 times! Otherwise, if you win 9 times, Gouzhuang will take away all your profits and principal if you win 1 time! Then I won 10 more times, got my principal back, and continued to hold small DODO positions at night! #DODO #YGG