No Limits (æ³³é¯ç´堳) is a Singaporean drama series broadcast on Mediacorp Channel 8 from 7 July 2010 till 4 August 2010. It is to also celebrate in conjunction with the inaugural 2010 Summer Youth Olympics. It stars Felicia Chin, Dai Xiangyu, Elvin Ng & Tracy Lee as the main casts of the series.
As her name suggests, You Yongxin is an avid swimmer whose ambition is to make the national team like her father You Shan, a former national swimmer. Her new competitor is the natural born swimmer Chen Fei, who has recently returned from abroad. To her shock, Fei is actually her half sister from the same mother Yvonne Fu Liling. Unfortunately, she becomes involved in a love triangle between herself, Fei, her father's old friend's Ou Yingxiong's son Ou Yaoyang and her neighbour Yule. She returns to the swimming pool to forget her sorrows and trains even harder.