Sweetheart, why is space season 5 off the shelves?

According to Youku's query, the fifth season "Sweetheart's Mission" is a 52-episode animated work, and the platform is Youku. Tells the modern version of the sweetheart space space series. The story in the fifth part of "Sweetheart Gege" follows the relationship between the characters in the first part and the fourth part, taking the modern school background as the main line, and tells the interesting things that happened on campus between the protagonist My Sweetie and his friends. Every episode in the play is a story unit, which combines the imagination, exaggerated and lively expression and relaxed and funny style. The story is very entertaining and shows rich educational significance everywhere. After a period of getting along, the eccentric filar silk has been able to get along well with her father Huang Shang and grandmother Qin Huang, and has also made three good friends with their own characteristics-gentle and feminine, fashionable Warren and lovely martial arts champion. Although they have different personalities, they always have magical chemical reactions together, which is surprisingly harmonious.