Should I invest anymore time in this because I feel like I'm going to be disappointed :/ ?

It depends. I was rooting for Charles and the MC, but when I found out that wasn't going anywhere, I switched to these two (Charles and Julian), so I'm only gonna keep reading it for them.

I was rooting for the mc and Charles an that was that. I feel like the summary for the story is misleading. I guess there isnt any point in me continuing to read this webtoon.