The Primordial Core’s an unconquerable dungeon, the lair of the most powerful monster ever to exist, the Original Monster, the incarnation of evil—Swallow... who happens to be a lazy boss monster who just wants to sleep. Taking care of this lazy bum is Renee, a homunculus maid whose obsession with Swallow knows no bounds. At this point, the only one keeping the dungeon running is Patrick, the last brain cell of the bunch—and he’s a skeleton! Will Mr. Swallow get any rest amid all this chaos? (Source: Tapas)

Ever since a terrible childhood tragedy, Minoru Utsugi has wished for one thing: solitude. Years later, a bizarre encounter leaves a mysterious artifact in Minoru's body that grants his wish--but that's far from the end of his troubles. Others have been visited and given powers like Minoru's, but their twisted desires are not so benign. When a murderous force threatens the people Minoru holds dear, will his newfound abilities be enough to stand in its way? And can there be a future for someone who craves eternal solitude above all else? The story of the Isolator begins here! (Source: Yen Press)

Chiaki recently returned from America, enrolling into an all-girls school. Her brother used to tell her stories about a "Snow Black Princess" and her adventures in a magical kingdom before he died. Seeing an opportunity, two of her seniors try to install Brain Burst on her, only to be rejected. Turns out her brother already installed it three years ago on his deathbed, and is an unknowing Avatar. (Source: TV Tropes)

When a young girl wakes up in the body of her favorite character, villainess Princess Libertia, the very first thing she decides to do is... fangirl her heart out! And why not? In a novel where all of her favorite characters are doomed to die, this is her chance to give them all a happy ending. But will the story play out as she expects when people start to see Princess Libertia in a new, forgiving light? One fangirl's love might be what it takes to turn this villainess into a heroine! (Source: Tapas) *Note: Includes six side story chapters.*

It’s been five years since strange dungeons opened up around the Earth, spilling monsters into our world. Average citizens everywhere have risen to the challenge to become adventurers, fighting these fantasy creatures and clearing out dungeons as best they can. Among them is Karaboshi Haruki, a 27-year-old rookie overlooked by everyone and…less than successful at beating monsters and finding treasure. Unsure how he can compete with much more powerful adventurers, an opportunity is dropped into his lap–a dungeon suddenly appears right beneath his home! Could this be a place for him to train? Even better, he discovers a Skill Board that allows him to level up faster! The dungeon-diving adventures Haruki has always dreamed of are just getting started. (Source: Seven Seas Entertainment)

Karen Kohiruimaki always felt out of place in the real world. Due to her extreme height, she found it hard to make friends with other girls her age. Everything changes when she's introduced to VR and Gun Gale Online. In GGO, Karen is free to play the cute, chibi avatar of her dreams! Can Karen find friendship in this bullet-ridden MMO...? (Source: Yen Press) *Note: Chapter count reflects the magazine releases; the manga was re-arranged into 20 chapters across 4 volumes.*

"The star that shines where the ends of his fingers meet the keys was shining more brightly than any other star. That smile was brighter. It was a lovely star that was shining for him and me. But I can't see the stars very well anymore. Before my world gets swallowed up by darkness, I want to see one last thing." *Notes: \- Includes the one-shot "Itoshi no Osananajimi wa Watashi wo Suki ni Naranai (愛しの幼なじみは私を好きにならない)". \- Includes the one-shot "Kimi no Inai Sekai de (君のいない世界で)".*

"My dream is to be happily married!" Helen, filled with the desire to fall in love, visits the Love Mansion, where a legend claims that if any unmarried woman stays at the mansion on her birthday, the next man she meets will be the man of her destiny! However hearing strange noises in the darkness, Helen starts to regret her idea. "It was reckless for me to come here on my own." Suddenly a large shadow appears in front of her! Who could this be...?

Welcome to The World, the most advanced online game ever created. In The World you can be anyone you want to be, act out your adventure fantasies and through teamwork and determination, you can even become a hero. 14-year-old twins Shugo and Rena just won a contest that lets them play as the legendary avatars 'Kite' and 'Black Rose.' Armed with the power of the Twilight Bracelet, the two must discover what is causing rogue monsters to infect The World and carry on the legend of the .hackers. (Source: TOKYOPOP)

A collection of comedic 4-panel comics by various mangaka about the daily lives of the characters of Fire Emblem Heroes. *Fire Emblem Heroes: Eiyuu-tachi no Nichijou* is published on the official Fire Emblem Heroes website, and published in print by Ichijinsha. The series has been published digitally in English as *Fire Emblem Heroes: A Day in the Life* since October 23, 2019. *Note: Includes 22 volume-exclusive chapters.*

Chie's big brother finds himself dumbfounded and perplexed by his younger sister's friend, Tsuyu, as she doesn't say much. She seems to space out often and blushes easily, but what on Earth is going on in her head? Though she's quiet and shy, Tsuyu seems to have romantic goals of her own as this coming-of-age story unfolds. Follow along with this young trio as they learn about each other in this cute tale of love and growth. (Source: Mangamo) *Notes: \- Chapter count includes one bonus epilogue chapter. \- Tenth place of Tsugimanga 2020 Award in the Web Manga Category*

After the battle against the raid boss and receiving an attack from the dark elves, a familiar figure appears before Kirito after: the dark elf swordsman from Sword Art Online, Kizmel! Kirito is also in an event area that should be devoted to rescuing the captured Silica and Premiere, but danger approaches the dark elves in the form of an evil demon... (Source: Yen Press) *Note: Sword Art Online: Hollow Realization is an adaptation of the console game of the same title.*