Hummingbird Effect 
Login to add items to your list, keep track of your progress, and rate series!
Description
[Winner of Bomtoon's BL & GL Contest]
A few generations ago, a mysterious phenomenon occurred. Humans now die after 1.5 billion heart beats; half the heart rate they originally had. Schools began teaching students how to control their emotions and regularly preformed heart rate tests.
No one is allowed to use more than the number assigned per week.
This is the story of 2 girls that chose to love in this world regardless of their heartbeats.
Original Webtoon:
Bomtoon
Type
Manhwa
Related Series
N/A
Associated Names
Beolsae Hyogwa
蜂鸟效应
벌새효과
Groups Scanlating
Latest Release(s)
c.10-14 by Glitchy Scans 4 years ago
c.9 by Goshiwon Scans 5 years ago
c.8 by Goshiwon Scans 5 years ago
Search for all releases of this seriesStatus in Country of Origin
50 Chapters + 1 Extra (Complete)
S1: 25 Chapters (1~25)
S2: 25 Chapters (26~50)
Completely Scanlated?
No
Anime Start/End Chapter
N/A
User Reviews
N/A
Forum
0 topics, 0 posts
Click here to view the forumUser Rating
Average: 7.7 / 10.0 (10 votes)
Bayesian Average: 6.62 / 10.0
10
20%
9+
20%
8+
20%
7+
10%
6+
10%
5+
20%
4+
0%
3+
0%
2+
0%
1+
0%
Last Updated
June 5th, 2025 8:24am PDT - 1 month ago
Image [Report Inappropriate Content]
Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Year
Original Publisher
Serialized In (magazine)
N/A
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #757 
(-18)
(-18)Monthly Pos #1755 (No change)
3 Month Pos #3293 (No change)
6 Month Pos #5098 
(+73)
(+73)Year Pos #6124 (-1276)
(-1276)List Stats
Note: You must be logged in to update information on this page.
Forum Posts Click to view the forum
