From what I remember:
Mason was a drug dealer who got a harem by introducing and feeding their drug habit
Out of all the kids he fathered, MC was the only male
Mason fled with MC to Michigan(?) where he had friends, Dahlia and Iris went with Mason to protect MC
"Friends" of Mason were people who run a club that drug powerful people for blackmail
Mason gets drugged by one of the "friends" as payback because he fucked with his niece
Dahlia/Iris started working for the club to pay off debts and watch over MC
MC was locked in an apartment alone most of the time, stops talking to Dahlia
MC sneaks out when he saw Azel sad in the park
MC gives Azel a rose, Dahlia witnesses it and is heartbroken because she feels she's lost him
Club owners started looking for a person to watch MC while Dahlia/Iris worked
Dahlia tried to get Riley, a woman who was going to adopt MC, club refused, then Azel was recommended and selected
MC got sick, under the guise of getting treatment Mason planned to flee to Egypt
Car accident happens, Mason and Riley die, Dahlia and MC critically injured
Dahlia spends a year in a coma, MC wakes after a month
Club owner brings people into the room to decide who will adopt, MC only shows positive reaction to Azel
Dahlia's family decide to pull the plug after a year of medical bills, which Iris was helping with
Dahlia starts breathing on her own after the machine is turned off, 3 days later she regains consciousness
Dahlia moves back to Gilford to run a club for the previously mentioned club owner
Dahlia bumps into Rachael at her club, they get drunk and Dahlia goes through Rachael's phone for her fixer info
It was a ruse by Rachael, she never had her work phone and she wants the drug ring to shut up shop
Rachael uses Dahlia to blackmail the club into cleaning up, Dahlia reveals the plan to the club owner
We find out that club owner was Masons mother, MC paternal grandmother who wants MC to join the family business
We also learn Kimmy's parent were in the car wreck
I started teetering off towards the end because it was so tiresome and convoluted, I just wanted it to end. Someone feel free to mention anything I missed.