Wang was born on 30 August 1999 in Taipei, Taiwan.[1][2] She has an older sister Wang Yu-ping [zh], who also pursued a career as an actress.[3] Her mother worked at the National Sun Yat-sen Memorial Hall, and often brought Wang to watch stage plays since she was in kindergarten.[2] She became intrigued by acting after watching the 2008 Japanese film Departures,[4] and studied performing arts at Taipei Municipal Fuxing Senior High School.[2] She also began attending casting auditions at the age of 15.[5] Due to frequently taking leave for acting, she nearly failed to graduate high school.[6] After graduation, Wang took two gap years to learn photography and work as a barista, but she found that she lacked interest in both fields.[1] She moved to Beijing in 2019 to study directing at the Central Academy of Drama, but she quit and returned to Taiwan a year later due to the COVID-19 pandemic.[7][8] She then enrolled at Taipei National University of the Arts to study film, and was in her third year as of August 2023.[2]
Wang also starred as the lead and titular character Blue, a high schooler who begins using dating apps after being dumped by her boyfriend, in the 2022 drama film Little Blue [zh].[6] She was invited to join the project by director Lee Yi-fang, who was impressed by Wang's performance in Goddamned Asura and changed the settings of the protagonist to fit Wang's traits.[6][19] Estella Huang of Mirror Media commended Wang's casting, noting her ability to "capture the chaotic balance between love and lust" and "showcase details through her facial expressions and body language".[20] Wang won Best Actress in the 4th Taipei Film Critics Society Awards [zh] and received a nomination for Best Actress in the 25th Taipei Film Awards for this performance.[21][22] She also had a recurring role as a high school teacher and cult follower in the web series The Amazing Grace of Σ [zh],[23] and starred in the television film Do Not Go Gentle in Taipei,[24] which earned her a nomination for Best Leading Actress in a Television Film in the 57th Golden Bell Awards.[25]
In 2023, Wang took on another leading role as a sister trying to save her brother's (played by Patrick Shih) trapped soul in an AR game in the horror film The Bridge Curse: Ritual [zh].[26] In 2024, she landed a recurring role in the Netflix series Let's Talk About CHU as a university student involved in a sexual relationship with her professor portrayed by Umin Boya,[27] and had a main role in the anthology series Urban Horror [zh].[28] She is set to appear as a rookie journalist in the upcoming journalism-themed thriller series Tabloid [zh].[29]