Act Like a Boss Monster, Mr. Swallow!
3.21
Ratings
11636
Views
2
Bookmarks
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
Explore the Leading Edge of Manga Trends!
Experience the latest sensations in the world of manga. Dive into the stories that everyone's talking about and ride the wave of today's hottest trends. Don't miss out on the excitement!
Elite Yankee Saburou
Elite Yankee Saburo is set in Tokumaru Academy, a renowned high school infamous for its disruptive students. The Ookouchi siblings, Ichirou and Jirou,
6.42 Rating
1 Episodes
The Greatest Estate Developer
After dozing off while reading a fantasy story, Suho Kim, a pupil of civil engineering, finds himself transported into the book's plot! He is now inha
8.73 Rating
201 Episodes
Reborn With Might: Spearhead to the Zenith
The world completely changed when spiritual energy was restored. Those called cultivators began to rise to prominence, and all the rules of the world
6.04 Rating
38 Episodes
Koko Jidai ni Gomandatta Jou sama to no Dousei Seikatsu wa Igaito Igokochi ga Warukunai
"Hey, wanna do it?" A romantic comedy about living together with a scarred queen in a relationship that's more than friends but less than lovers!! One
5.98 Rating
15 Episodes
I'm a Villainess, but I Won't Live Like One
Bianca is just another noble lady with a simple dream: to marry into a dukedom and enjoy a life of luxury. But everything changes when she stumbles up
6.31 Rating
22 Episodes
The Beginning After the End
The ruler of a society that places a great emphasis on martial ability, King Grey, commands immense power, wealth, and prestige. However, his exalted
8.26 Rating
240 Episodes
Got a Room?
From Daycomics: I thought you were here to look at the room, so what are you staring at? Living in a share house full of girls. The rent went down, bu
7.29 Rating
65 Episodes
Second Life Ranker
When news of his brother's death reached Yeonwoo, he was shattered. Years earlier, his sibling had vanished into the ether, leaving behind nothing but
7.67 Rating
213 Episodes
QUESTISM
Despite his passion for gaming, Suhyeon Kim despises school, and the feeling is mutual as he faces constant harassment from his peers. His only escape
7.00 Rating
176 Episodes
Penpen and Onee-san
6.63 Rating
33 Episodes
Mikata ga Yowasugite Hojo Mahou ni Tesshiteita Kyuutei Mahoushi, Tsuihou Sarete Saikyou wo Mezashimasu
"An incompetent magician who relies only on supportive magic is not suitable for this party. I'm sorry, Alec Huguette, but you're fired." With those w
6.29 Rating
169 Episodes
Hachimitsu to Clover
Living in a shabby student apartment, Takemoto's primary concern is when he'll scrape enough funds to indulge in meat and if he'll make it to his lect
8.35 Rating
76 Episodes
Shuumatsu, Kimi to
Gourmet BL. Two people peacefully enjoying meals together against the backdrop of a mysterious zombie outbreak.Shuuhei is consumed by the promise he m
6.40 Rating
11 Episodes
Maou no Ore ga Dorei Elf wo Yome ni Shitanda ga, Dou Medereba Ii?
Zagan is notorious among the populace for his villainous reputation as a malevolent sorcerer. He spends his days engrossed in the study of sorcery and
7.60 Rating
75 Episodes
The Problematic Prince
Erna Hardy is the daughter of a ruined noble family, and she's a fish out of water among the elites of Lechen's high society. But this country bumpkin
6.40 Rating
118 Episodes
Mokushiroku no Yonkishi
Percival has always embraced a simple life living with his grandfather on God's Finger, a remote sanctuary towering above the clouds. However, he secr
6.80 Rating
200 Episodes
Denpa Kyoushi
Despite being a prodigious physics talent in his teens, Junichirou Kagami's passion for science fizzled out after college. He became idle, devoting hi
7.93 Rating
154 Episodes
Gate - Jietai Kare no Chi nite, Kaku Tatakeri
Tokyo's Ginza district was transformed into a scene from the underworld when an unexpected gate appeared, unleashing strange creatures and soldiers. T
8.31 Rating
153 Episodes
Penpen and Onee-san
6.63 Rating
33 Episodes
Mikata ga Yowasugite Hojo Mahou ni Tesshiteita Kyuutei Mahoushi, Tsuihou Sarete Saikyou wo Mezashimasu
"An incompetent magician who relies only on supportive magic is not suitable for this party. I'm sorry, Alec Huguette, but you're fired." With those w
6.29 Rating
169 Episodes
Hachimitsu to Clover
Living in a shabby student apartment, Takemoto's primary concern is when he'll scrape enough funds to indulge in meat and if he'll make it to his lect
8.35 Rating
76 Episodes
Shuumatsu, Kimi to
Gourmet BL. Two people peacefully enjoying meals together against the backdrop of a mysterious zombie outbreak.Shuuhei is consumed by the promise he m
6.40 Rating
11 Episodes
Maou no Ore ga Dorei Elf wo Yome ni Shitanda ga, Dou Medereba Ii?
Zagan is notorious among the populace for his villainous reputation as a malevolent sorcerer. He spends his days engrossed in the study of sorcery and
7.60 Rating
75 Episodes
The Problematic Prince
Erna Hardy is the daughter of a ruined noble family, and she's a fish out of water among the elites of Lechen's high society. But this country bumpkin
6.40 Rating
118 Episodes
Mokushiroku no Yonkishi
Percival has always embraced a simple life living with his grandfather on God's Finger, a remote sanctuary towering above the clouds. However, he secr
6.80 Rating
200 Episodes
Denpa Kyoushi
Despite being a prodigious physics talent in his teens, Junichirou Kagami's passion for science fizzled out after college. He became idle, devoting hi
7.93 Rating
154 Episodes
Gate - Jietai Kare no Chi nite, Kaku Tatakeri
Tokyo's Ginza district was transformed into a scene from the underworld when an unexpected gate appeared, unleashing strange creatures and soldiers. T
8.31 Rating
153 Episodes
Comments (0)
Share your thoughts on the manga you've read with our community!
You must be logged in to comment. Login here.