Author is seems you're doing well. I hope so!
Is The Billionaire Alpha actually completed with Chapter 66? I noticed it now says completed after checking on the progress of the story.
I started reading "TBA" a while back when it said 69'chapters I thought to myself stop reading where you are because it was ongoing and continue reading "TBA" once the author updates to Chp.69 without stopping. I tend to not read ongoing stories for this very reason. Unfortunately sometimes readers get left hanging with either no ending or a ending that's rushed, confusing or not viable. I'm going to start reading "TBA" where I left off and if chp.66 is the final chp. I hope you did a great story justice.
I notice you are now on Patreon. We all have to do what benefits us at the time. Wish you well! As I'm on a fixed income and budget, this is not a subscription platform that is beneficial to me.
Best of luck!