Wait, there's more? I finished this chapter and was sure that this was simply a rushed ending to the series. No idea where we go from here if Miyabi is truly out of the picture.
That was my reaction too - she was rescued without further incident, her remorse was apparently sincere, she formally apologized to both of them, the villains were punished and the mains reaffirmed their commitment to each other, the end.
Wait a minute... not the end after all? Which means...?