Choi Michaela (Lee Sung-kyung) is an aspiring musical actress who has the special ability to see people's life spans. One day, while she's heading off to an audition, she becomes involved in a minor car accident and meets Lee Do-ha (Lee Sang-yoon), a chaebol son and the president of cultural foundation MK Entertainment. After an unexpected discovery that her life clock stops whenever she's with him, she becomes determined to keep him close at all costs. Things take an interesting and painful turn as the two begin to fall in love. [About:]About Time is a 2018 fantasy romance South Korean television series starring Lee Sang-yoon and Lee Sung-kyung. It aired on tvN from May 21 to July 10, 2018, on Mondays and Tuesdays at 21:30 [Source: Wikipedia]