Who played the black-robed Emperor Sui Wendi in The Warrior Lan Ling? Introduction and ending of Emperor Wendi of Sui Dynasty

In the first episode of the TV series "Warrior Lan Ling", the black-robed guest/Sui Wendi introduced that two people were eating grilled fish at Hukou Waterfall in the Yellow River. One of them ate a finger from the belly of a fish, and a guest in a black robe warned them not to eat fish from the Yellow River for several months. The black-robed guest released a beautiful bird on the hillside. The beautiful and fantastic five-color bird rushed into the fog and introduced a black-robed guest to a village called Baishan Village, where lived a blind witch grandmother, that is, Wu Xue's grandmother. Emperor Wendi of Sui Dynasty and the black-robed guests with colorful birds came to pray for Grandma Wu's divination. The black-robed guest invited her out of the mountain to help Mingjun ascend the throne. Grandma Wu Xue didn't want to go out, but she analyzed the world situation for the men in black, and then asked him to leave the village. The world is in chaos. After the Northern Qi Dynasty, Gao Wei poisoned Gao Changgong and the warrior Lan Ling with wine. After the death of the samurai Lan Ling, Yuwen Yong was wiped out, the north was unified, and the separatist situation was ended. Since then, the people have been spared from war, and they have been able to rebuild their homes and live a peaceful life. Two years later, Yu Wenyong died from overwork. Soon, Emperor Wendi of Sui Dynasty inherited the Northern Zhou Dynasty, ending the chaos in the Northern and Southern Dynasties for a hundred years and establishing the Sui Dynasty for Emperor Wendi of Sui Dynasty.