What are Feng Yuling and Feng Zeyao in TV series? What's the name of the TV play?

TV Call of Duty Episode 7 Plot Introduction

Deciding that gold is water containing ice, she wants to drive it out of Feng's house. But her combination of hard and soft has never shaken Kim. Kim insinuated not to guess her identity, otherwise she would lose power and influence more quickly and plan to go home.

Feng Zeyao secretly developed a magic pill. He tried to get Kim to take birth control pills and admitted that she was water and ice. However, Feng Zeyao failed to take medicine, but Jin forced him to take medicine and made a joke.

In order to continue to test the gold, Feng Zeyao killed the braid army in Binjiang City, disguised as a masked man and hung the body on the wall. The whole city speculated that the ghost of the masked man came back to kill him, and the braid army was in a panic. Eiko proposed to Feng to take the initiative to catch this "ghost".

Feng Zeyao returned to the Feng family and revealed that the ghost of the masked man appeared in Binjiang City to punish the braid army. He secretly observed Jin's reaction after listening to it, and sent a small walnut to spy on it, but he still found nothing. Feng Zeyao had to find another way. He introduced an exorcism master to Feng. Unfortunately, he met Feng and scolded Qian Zairong for his cowardice and incompetence.