Summer 2019

The ordinary life of 17-year-old otaku Hajime Nagumo is disrupted when he and his classmates are summoned to a fantasy world and tasked with saving mankind. While his classmates are gifted with impressive abilities useful in combat, Hajime is belittled for only gaining an inferior transmutation skill that lacks any real offensive power.

During an expedition in the Great Orcus Labyrinth, Hajime is betrayed by one of his classmates, plummeting him to the bottom of an abyss. Though he survives the fall, Hajime is faced with menacing monsters and misfortunes that send him spiraling into a grim nightmare. Desperate to live and return home one day, he resolves to fight for his survival—only to meet an imprisoned vampire he names Yue, who is also seeking to escape the labyrinth. Taking an interest in him, Yue and a few others along the way accompany Hajime on his journey to find a way back home, while steadily transforming from commonplace to the world's strongest.

[Written by MAL Rewrite]

Young detective Sonia Summers has been transferred to the outskirts of the port city Libra after stirring up trouble with her superiors. Libra is separated into two sectors—"the Upper," the center of wealth and politics, and "the Outside." The Outside is home to crime, corruption, and curious incidents involving monstrosities or youkai. Each case that Sonia works on seems to implicate the involvement of these mysterious creatures.

Sonia crosses paths with three peculiar humanoid youkai—Bem, Bela and Belo—who seek to protect humans and fight against the evil youkai that terrorize them. Living as "Youkai-Ningen," they are excluded by other youkai for their human-like lifestyles, and rejected and hurt by humans when they reveal their true forms.

Despite the hardships they face, these three Youkai-Ningen secretly live among humans, continuing to pursue their dreams of one day becoming human as well.

[Written by MAL Rewrite]

Setelah lima tahun menyimpan perasaan yang tak terucapkan, siswa SMA Taiju Ooki akhirnya siap untuk mengakui cintanya kepada Yuzuriha Ogawa. Namun, tepat ketika Taiju memulai pengakuannya, sebuah lampu hijau yang menyilaukan menghantam Bumi dan membatu umat manusia di seluruh dunia—mengubah setiap manusia menjadi batu.

Beberapa milenium kemudian, Taiju terbangun untuk menemukan bahwa dunia modern sama sekali tidak ada, karena alam telah berkembang selama bertahun-tahun umat manusia berdiri diam. Di antara dunia patung batu, Taiju bertemu dengan satu manusia hidup lainnya: temannya yang mencintai sains Senkuu, yang telah aktif selama beberapa bulan. Taiju mengetahui bahwa Senkuu telah mengembangkan skema besar—untuk meluncurkan kebangkitan peradaban yang lengkap dengan sains. Otak Taiju dan otak Senkuu bergabung untuk menjalin kemitraan yang tangguh, dan mereka segera menemukan metode untuk menghidupkan kembali mereka yang membatu.

Namun, rencana induk Senkuu terancam ketika ideologinya ditantang oleh mereka yang terbangun. Sementara itu, alasan pembatuan manusia masih belum diketahui.