Operation: Heartbeat

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Operation: Heartbeat

Operation: Heartbeat

by Choi jun-young

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"Don't you think we're missing that heart-fluttering feeling?" From elementary school all the way to high school, Nam Do-yeon and Jeong A-rin have gone from childhood friends to lovers. For a couple who strives for a perfectly rational relationship, a plan to reclaim that one missing piece of excitement— Operation: Heartbeat begins! Original Webtoon: Naver Webtoon, Naver Series

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Continue to ReadChapter 1
48 Episodes
  • Operation: Heartbeat episode 1Chapter 1August 17, 2026#1
  • Operation: Heartbeat episode 2Chapter 2December 26, 2025#2
  • Operation: Heartbeat episode 3Chapter 3December 26, 2025#3
  • Operation: Heartbeat episode 4Chapter 4December 26, 2025#4
  • Operation: Heartbeat episode 5Chapter 5December 26, 2025#5
  • Operation: Heartbeat episode 6Chapter 6December 26, 2025#6
  • Operation: Heartbeat episode 7Chapter 7February 13, 2026#7
  • Operation: Heartbeat episode 8Chapter 8February 13, 2026#8
  • Operation: Heartbeat episode 9Chapter 9February 13, 2026#9
  • Operation: Heartbeat episode 10Chapter 10February 13, 2026#10
  • Operation: Heartbeat episode 11Chapter 11February 13, 2026#11
  • Operation: Heartbeat episode 12Chapter 12February 13, 2026#12
  • Operation: Heartbeat episode 13Chapter 13February 13, 2026#13
  • Operation: Heartbeat episode 14Chapter 14February 13, 2026#14
  • Operation: Heartbeat episode 15Chapter 15February 20, 2026#15
  • Operation: Heartbeat episode 16Chapter 16March 29, 2026#16
  • Operation: Heartbeat episode 17Chapter 17March 31, 2026#17
  • Operation: Heartbeat episode 18Chapter 18March 31, 2026#18
  • Operation: Heartbeat episode 19Chapter 19March 31, 2026#19
  • Operation: Heartbeat episode 20Chapter 20March 31, 2026#20
  • Operation: Heartbeat episode 21Chapter 21April 4, 2026#21
  • Operation: Heartbeat episode 22Chapter 22April 10, 2026#22
  • Operation: Heartbeat episode 23Chapter 23April 17, 2026#23
  • Operation: Heartbeat episode 24Chapter 24April 24, 2026#24
  • Operation: Heartbeat episode 25Chapter 25August 9, 2026#25
  • Operation: Heartbeat episode 26Chapter 26August 9, 2026#26
  • Operation: Heartbeat episode 27Chapter 27August 9, 2026#27
  • Operation: Heartbeat episode 28Chapter 28August 9, 2026#28
  • Operation: Heartbeat episode 29Chapter 29August 9, 2026#29
  • Operation: Heartbeat episode 30Chapter 30August 9, 2026#30
  • Operation: Heartbeat episode 31Chapter 31August 9, 2026#31
  • Operation: Heartbeat episode 32Chapter 32August 9, 2026#32
  • Operation: Heartbeat episode 33Chapter 33August 9, 2026#33
  • Operation: Heartbeat episode 34Chapter 34August 9, 2026#34
  • Operation: Heartbeat episode 35Chapter 35August 9, 2026#35
  • Operation: Heartbeat episode 36Chapter 36August 9, 2026#36
  • Operation: Heartbeat episode 37Chapter 37August 9, 2026#37
  • Operation: Heartbeat episode 38Chapter 38August 9, 2026#38
  • Operation: Heartbeat episode 39Chapter 39August 9, 2026#39
  • Operation: Heartbeat episode 40Chapter 40August 17, 2026#40
  • Operation: Heartbeat episode 41Chapter 41August 21, 2026#41
  • Operation: Heartbeat episode 42Chapter 42September 3, 2026#42
  • Operation: Heartbeat episode 43Chapter 43September 4, 2026#43
  • Operation: Heartbeat episode 44Chapter 44September 11, 2026#44
  • Operation: Heartbeat episode 45Chapter 45September 23, 2026#45
  • Operation: Heartbeat episode 46Chapter 46September 27, 2026#46
  • Operation: Heartbeat episode 47Chapter 47October 5, 2026#47
  • Operation: Heartbeat episode 48Chapter 48October 9, 2026#48
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