The protagonist of the night was Wu Sunfu.
The protagonist of Midnight was called Wu Sunfu.
The protagonist of Midnight was called Bai Ziye.
The original name of Midnight was Midnight Tea Shop. The famous protagonists were Zhang Leping and Ma Sanli.
The author of Midnight was called Mao Dun.
The male protagonist of Midnight was called Wu Sunfu.
I'm not sure which novel 'Midnight Apprentice' you're referring to is the protagonist of. Can you provide more information or context so that I can better answer your question?