Based on novel 4.

Is it that hard to turn from a friend to a boyfriend? [Original Webtoon](https://manga.line.me/product/periodic?id=Z0000397&t=1653493753318) [Official Indonesian](https://www.webtoons.com/id/romance/you-n-i/list?title_no=1686)

The hero, Fried, confronts the demon lord with his student, Lyle. Fried killed the demon lord after a ferocious battle. “I'm going to put an end to this war!” Just as he was about to finish off the demon lord, he is betrayed by his student who attacked from behind. Fried, who was supposed to be dead, wakes up next to a demon girl who calls him the demon lord for some reason. It seems that Fried has risen as the new demon lord and will now have to protect the demonkind under his command while fighting his former comrades

New Mobile Report Gundam Wing: Frozen Teardrop is a novel that takes place approximately 22 years after the events of the New Mobile Report Gundam Wing television series and Endless Waltz OVA and movie in the new "Mars Century" or "M.C." era.

As a continuation of the Slayers Special novel series, each volume also consists of several one-shot stories (sometimes, 2-chapters stories) about a pre-Slayers Lina Inverse and Naga the Serpent. (Source: KanzakaDex)

She is a girl, a genius of the stage. Now, she enters the imperial harem as a stand-in for a deceased princess...!? "I'm claiming you for myself." For Rito, an orphan who lost her mother, her one true passion is "acting." While honing her craft as an actress at the premier theater in the Kingdom of Rinsui, she is abducted one night by Souen, a strikingly handsome young man with an air of mystery about him. When she next opens her eyes, she finds herself standing directly before His Majesty the Emperor. Souen then issues Rito a command: "You are to continue acting before the Emperor, as a stand-in for the late Princess...!" A tale of a theater girl, an Emperor, and his Guard—a Chinese-style imperial harem fantasy where destiny and a secret romance are set into motion! (Source: Kodansha, translated)

Kane Blueriver and Canal, his AI companion, are trouble contractors who take jobs which require their special skills. This could go from armed escort, to patrol, to capturing dangerous criminals. Milly is a private eye who has to be the best at everything (uchuu ichi!!). When the three of them get together, they run into one mess after another, gradually uncovering more of a mystery that ties the legendary Lost Ships to all of their pasts, bringing them closer and closer to a discovery that something called Nightmare would rather not have them find...

Ogata Kiwa is a mediocre male university student you can find anywhere. Not skilled at job hunting, he is always scolded by his hardworking girlfriend Mahiro. Kiwa has a secret he didn't tell anyone about—he carries the "power to make wishes come true." But this dangerous power goes hand in hand with compensation. It's a secret he silently carries inside himself. However, once he opens up to Mahiro about the existence of this power, little by little, the gears of their fates go amiss— (Source: Kodansha)

Slayers Special is a novel series written by Hajime Kanzaka and illustrated by Rui Araizumi. Each volume consists of one-shot stories (sometimes, 2-chapters stories) about a pre-Slayers Lina Inverse and Naga the Serpent. (Source: Kanzaka Wiki).

In a world where upon turning 18, individuals are granted a "class" by the gods. The presence or absence of "skills" within the class surpasses any efforts and determines one's entire future. In this unequal world, Reit, who has trained to become a holy knight, is mercilessly given the class of during the classification process. He is then banished from the city by his father, the Duke. Struggling to make ends meet as a porter, one day, a merchant caravan is attacked by bandits. Though he fights to save a child, realizing he cannot match the combat skills of the enemy, Reit prepares for death. However, in the moment he lands a punch on one of the bandits as a last act of resistance, a mysterious voice resonates in his head...

Mizutani Minato, a high school girl, has not fit in at her new school ever since she started attending a different school from her middle school friends. Her shy personality has kept her from making friends and engaging with her classmates. Through an unexpected turn of events, she joins the astronomy club in school, consisting of three students considered to be the weirdest and seen as outcasts in the entire campus. The club consists of Aida Souji, the smartest student in the entire freshman class, Kousaka Ranko, the second most brilliant and ridiculously strong, and Yakigawa Yoichi. They all have dreams of becoming members of NASA and studying the fascinating universe. The four kids of the astronomy club rename themselves “Soramiyo” a name made by taking the first letter from each of the members' name. Minato slowly learns through the Soramiyo club how to become confident in who she really is and the importance of having great friends.

Kyogi Miura is a troubled boy who found peace thanks to his master, Tate, and the teachings of kendo. But during a kendo competition, Kyogi sees his master transform into an oddly dressed man with eyes full of wrath. Later, when Tate and him are sparring, he hallucinates and he finds himself in an unknown place that seems to call him. The place is Peru, and Tate explains that they're the reincarnations of ancient Incan warriors. After Tate vanishes, Kyogi decides to go to Peru to find out the truth... but he isn't the only person involved in this ancient war, and evil, as they say, never sleeps. (Source: Storm in Heaven)