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Deep within the most infamous dungeon, the 'Primordial Core', lives the worst boss monster of all time. Its the story of the struggle of a boss monster who just wants to rest.Original Webtoon:,
Type
Manhwa
Genre
Published
August 29, 2024
Updated
July 10, 2025
Act Like a Boss Monster, Mr. Swallow! Episodes
Chapter 79
June 7, 2025
Chapter 78
June 7, 2025
Chapter 77
June 7, 2025
Chapter 76
June 7, 2025
Chapter 75
May 17, 2025
Chapter 74
May 17, 2025
Chapter 73
May 17, 2025
Chapter 72
May 17, 2025
Chapter 71
May 17, 2025
Chapter 70.5
January 23, 2025
Chapter 70
January 23, 2025
Chapter 69
January 23, 2025
Chapter 68
January 23, 2025
Chapter 67
January 23, 2025
Chapter 66
January 23, 2025
Chapter 65
January 23, 2025
Chapter 64
November 9, 2024
Chapter 63
November 9, 2024
Chapter 62
October 27, 2024
Chapter 61
October 14, 2024
Chapter 60
October 8, 2024
Chapter 59
October 8, 2024
Chapter 58
September 21, 2024
Chapter 57
September 17, 2024
Chapter 56
September 7, 2024
Chapter 55
September 1, 2024
Chapter 54
August 29, 2024
Chapter 53
August 29, 2024
Chapter 52
August 29, 2024
Chapter 51
August 29, 2024
Chapter 50
August 29, 2024
Chapter 49
August 29, 2024
Chapter 48
August 29, 2024
Chapter 47
August 29, 2024
Chapter 46
August 29, 2024
Chapter 45
August 29, 2024
Chapter 44
August 29, 2024
Chapter 43
August 29, 2024
Chapter 42
August 29, 2024
Chapter 41
August 29, 2024
Chapter 40
August 29, 2024
Chapter 39
August 29, 2024
Chapter 38
August 29, 2024
Chapter 37
August 29, 2024
Chapter 36
August 29, 2024
Chapter 35
August 29, 2024
Chapter 34
August 29, 2024
Chapter 33
August 29, 2024
Chapter 32
August 29, 2024
Chapter 31
August 29, 2024
Chapter 30
August 29, 2024
Chapter 29
August 29, 2024
Chapter 28
August 29, 2024
Chapter 27
August 29, 2024
Chapter 26
August 29, 2024
Chapter 25
August 29, 2024
Chapter 24
August 29, 2024
Chapter 23
August 29, 2024
Chapter 22
August 29, 2024
Chapter 21
August 29, 2024
Chapter 20
August 29, 2024
Chapter 19
August 29, 2024
Chapter 18
August 29, 2024
Chapter 17
August 29, 2024
Chapter 16
August 29, 2024
Chapter 15
August 29, 2024
Chapter 14
August 29, 2024
Chapter 13
August 29, 2024
Chapter 12
August 29, 2024
Chapter 11
August 29, 2024
Chapter 10
August 29, 2024
Chapter 9
August 29, 2024
Chapter 8
August 29, 2024
Chapter 7
August 29, 2024
Chapter 6
August 29, 2024
Chapter 5
August 29, 2024
Chapter 4
August 29, 2024
Chapter 3
August 29, 2024
Chapter 2
August 29, 2024
Chapter 1
August 29, 2024
Chapter 0
October 8, 2024
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