Zookeeper Mission!

Hello. I'm Doseong City's little Zoo, the Doseong Zoo's Zookeeper, NIZI!! NIce to meet you~
the Doseong Zoo where i work for has lacked the number of Guest, as a result it's on financial crisis......
If Zoo is sell out, animals are sell out some where...Manager and My colleague Zookeeper MINU Fall into trouble too......
I really want to save the Zoo……by the way, Manager tell me the way to save the Zoo.