It was already rather late when Song Ning and Mu Chen got home, but Jiang Jin was still waiting for them.
Upon seeing this, Song Ning could not help but feel guilty.
Mu Chen said, "Grandma, it's so late now, why aren't you resting? We had work to do earlier. We tend to lose track of time when we're busy. Don't wait up for us next time, okay?"
Jiang Jin held Song Ning's hand and replied to Mu Chen, "It's fine. Elderly people don't need much sleep anyway. I just want to see both of you so I feel at ease." Then, she asked Song Ning, "Ning, have you had dinner? Mu Chen is made from iron so it's not difficult for him to stay up for a few nights in a row. However, you're a girl. You have to make sure you don't tire yourself out by overworking, understand?"
Song Ning's heart was warmed by Jiang Jin's concern.
Mu Chen looked at the duo with a smile. He was very happy to see their harmonious relationship.
