Chapter 2193 Hosting Marcos

After she hung up the phone, Nina walked into Luca's study, leaned against the frame, and watched Luca conduct experiments with tubes of reagents. "Luca, you’re still conducting experiments?" She admired Luca's calmness. "The matter is settled, and it's not yet time for bed now. I want to attend to work when I still have the energy," Luca spoke but did not stop working. Nina stood there and knew that she would not be much of a help. After all, she did not understand what Luca was doing. "I won't disturb you. I’ll go downstairs and spend time with the kids." "Mm, by the way, when it’s 9:30 p.m., have them turn off the TV and remind them to get ready for bed," Luca said. She was happy to hand over the task seeing that Nina was willing to take care of the kids. "Don't worry, I’ll make you proud." Nina made an OK gesture, walked out of the room, and closed the door on her way out. Luca was relieved that Nina was watching the kids and continued to focus on her experiment. She wanted