This is my analysis on the current issues with Lightsum and the reasons that I am worried for them.

My Social:
Instagram -   / cloudchungxiao  

- Content -
0:00 - Intro
1:06 - Debut
3:52 - Concept
5:47 - Promotions
7:48 - Cube Entertainment
9:49 - Final Thoughts
10:42 - Outro