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21st Century Retrogression

Author(s):

Status:

Ongoing

Last updated:

Oct-13-2025 08:19:40 AM

View:

42,925

Rating:

3.95 / 5 - 10 votes

CHAPTER LIST
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Genres

Action Shounen

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21st Century Retrogression CHAPTER LIST
Start Reading Newest Chapter

  • 21st Century Retrogression

    Alternative : 21st Century Retrogression; 21세기 반로환동전

  • Author(s) :
  • Status : Ongoing
  • Last updated : Oct-13-2025 08:19:40 AM
  • TransGroup :
  • View : 42,925
  • Genres : Action , Shounen
  • Rating :
  •   mangakakalot.fan rate : 3.95 / 5 - 10 votes

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
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Chapter name View Time uploaded
Chapter 54 254 2 hour ago
Chapter 53 986 2 hour ago
Chapter 52 804 2 hour ago
Chapter 51 620 2 hour ago
Chapter 50 539 2 hour ago
Chapter 49 765 2 hour ago
Chapter 48 475 08-01 12:35
Chapter 47 507 08-01 12:35
Chapter 46 1,001 08-01 12:34
Chapter 45 1,123 08-01 11:59
Chapter 44 781 08-01 11:58
Chapter 43 1,031 08-01 11:58
Chapter 42 450 08-01 11:58
Chapter 41 967 08-01 11:57
Chapter 40 834 08-01 11:57
Chapter 39 656 08-01 11:57
Chapter 38 237 08-01 11:56
Chapter 37 456 08-01 11:56
Chapter 36 359 08-01 11:56
Chapter 35 766 08-01 11:55
Chapter 34 326 08-01 11:55
Chapter 33 679 08-01 11:55
Chapter 32 212 08-01 11:54
Chapter 31 683 08-01 11:54
Chapter 30 769 08-01 11:54
Chapter 29 419 08-01 11:54
Chapter 28 542 08-01 11:53
Chapter 27 565 08-01 11:53
Chapter 26 335 08-01 11:53
Chapter 25 206 08-01 11:52
Chapter 24 266 08-01 11:52
Chapter 23 907 08-01 11:52
Chapter 22 396 08-01 11:52
Chapter 21 1,015 08-01 11:51
Chapter 20 730 08-01 11:51
Chapter 19 651 08-01 11:51
Chapter 18 1,048 08-01 11:51
Chapter 17 527 08-01 11:50
Chapter 16 776 08-01 11:50
Chapter 15 692 08-01 11:50
Chapter 14 809 08-01 11:50
Chapter 13 325 08-01 11:49
Chapter 12 951 08-01 11:49
Chapter 11 617 08-01 11:48
Chapter 10 812 08-01 11:48
Chapter 9 896 08-01 11:48
Chapter 8 604 08-01 11:48
Chapter 7 1,297 08-01 11:47
Chapter 6 685 08-01 11:47
Chapter 5 1,349 08-01 11:47
Chapter 4 819 08-01 11:46
Chapter 3 1,012 08-01 11:46
Chapter 2 2,344 08-01 11:46
Chapter 1 2,689 08-01 11:45
Chapter 0 1,458 08-01 11:45

21st Century Retrogression summary:

Original Webtoon:

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