She was originally a legitimate young lady with a distinguished status, but the elders in her family were immoral, so she could only live in an ignoble way. He was originally an imperial uncle with a distinguished status. He could have ascended the throne in person but had no intention of having any rights. The two people, who seem to have no intersection at all, are destined to be destined to each other.
Intention: In the dark, fate has its own destiny