Spoiler :
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This is another season. So they were happily married for a few years before in this new season the mls grandma dies and the grandpa takes the opportunity to kidnap the mc and locked him up for 6 months before letting him leave with threats that if he were to meet with the ml, the grandpa would lock the ml up in a psychiatric hospital to fix him, he would rather the ml be dead than be gay.
After a week the ml finds him, when the mc decides to tell him the truth of why he had be gone for the past months, the mc gets kidnapped again, this time the grandpa calls the ml and orders his men to rape the mc infront of the ml. The ml agrees to break up with the mc to stop the rape and goes wuth the grandpa.
Now the ml is planning shit like fake marriage with another girl to trap his grandpa and collect evidence against him.

Can someone explain to me the point of ch.147 + , like is this another season or side stories? I don’t mind spoilers since I won’t be reading this story after what I’ve been seeing and also, if they’re married then what is the point of these new chapters? Did he leave him after marriage after being taunted by the ml father? Or is this supposedly backstory before they they got married? Please explain