Season 1
Episodes
1 Who's got the KEY? Nov 7, 2018 
2 Which KEY would you choose? Nov 14, 2018 
3 You're my rookie, rookey, rooKEY! Nov 21, 2018 
4 KEY just about to shine Nov 28, 2018 
5 Time to FACE KEY Dec 5, 2018 
6 KEY-KEY, Do You Love Me? Dec 11, 2018 
7 Baby, You are my lucKEY star Dec 19, 2018 
8 Now we present you the hidden KEY Dec 25, 2018