This Nanny Is Too Arrogant

Entrepreneur Sun Xiaotong hires college student nanny Liu Erya, who cares for her life in a scientific way. However, Sun's mother insists on bringing in Wang Guihua, an old friend who once breastfed Sun Xiaotong, claiming she is more reliable than an outsider. Relying on her past favor, Wang Guihua throws her weight around, not only wasting ingredients and misusing household items, but also targeting Liu Erya at every turn, stealing credit, framing her, and threatening her to stay silent. Sun's mother favors Wang Guihua and threatens to cut off their mother-daughter relationship, forcing Sun Xiaotong to let Liu Erya suffer. Wang Guihua becomes even more arrogant, moving her husband and son into the Sun home, where the three steal and do evil; when Liu Erya tries to stop them, she is beaten and framed. Sun Xiaotong returns early from a business trip and catches Wang Guihua's family fleeing with the money, and also discovers Liu Erya locked up. Liu Erya produces evidence videos, and Sun's mother repents. In the end, Sun Xiaotong calls the police to pursue accountability, apologizes to Liu Erya, and life returns to normal.