The third point of view:
There was a proud look on Sakuzi's face as soon as Niklaus made his appearance at the base. For sure, his daughter made the right choice in a partner.
The truth was that Sakuzi had not been happy when Reina volunteered for this mission. Not that his daughter couldn't fight for herself, but Reina was Miguel's target and if the bastard got her by chance, she'd be a goner. Miguel wanted to get to him, his daughter was perfect since she was the most beloved out of his children - he was not ashamed of saying that.
Sakuzi didn't just love Reina because she was Angela's daughter. The Sakuzi clan had this curse or something, they rarely birth female children. That was why they had a large influx of males in the family. His own brothers had mistresses give them a female child.
