Wen Qing was already very experienced with being an Emperor, the variety of sequence, no, the process was very familiar to her. She had been in power for more than 30 years and created a peaceful and prosperous era for the De Dynasty.
She never married, only adopted a niece from her brother to be trained as her successor. When she didn't want to stay here anymore, she could just give the position of Emperor to her and then leave this world.
Before leaving, she took one last look at the scholar's situation. He had a sweet wife and a young son, they lived a fulfilled and happy life and were inseparable from each other. This should be what the client wants to see.