Mizu Zokusei No Mahotsukai @ COMIC 4 (CORONA)

[Machine Translation] We will protect the city of Lun! The "Great Tsunami" is a disaster that overflows with tens of thousands of demons! The fourth volume of the manga adaptation of the adventurous tale of the strongest water wizard! The series has sold over 300,000 copies (including e-books)! (Including e-book) Includes a newly written SS by the original author, Chu Kuho! (Including e-book) Includes a newly written SS by the original author, Tadashi Kuho! (Synopsis) The Great Tsunami - a once-in-a-decade calamity that floods the dungeons of Lun with a huge number of demons. The signs were getting stronger day by day......, but the easygoing Ryo was unaware of this and spent his days immersed in his hobbies. However, while Ryo was holed up in the library seeking for more knowledge of alchemy, a great tidal wave finally occurred! The adventurers, with the help of all the guilds, fight back against tens of thousands of goblins. Exhausted by the endless battle, a herd of Boss Goblin King finally appears and ......? This is the fourth volume of the comic book version of the adventures of the strongest water wizard, who is too fast-paced for his own good!

「ルンの街は僕達が守ります！」数万もの魔物が溢れ出てくる災厄「大海嘯」を迎え撃て！最強水魔法使いの気ままな冒険譚、コミカライズ第4巻！シリーズ累計30万部突破！（電子書籍含む）原作・久宝忠先生の書き下ろしSS収録！原作小説第二部2巻&ジュニア文庫第2巻と同月発売！【あらすじ】大海嘯――ルンのダンジョンから大量の魔物が溢れ出てくる数十年に一度の災厄。その兆候は日に日に強まっていた……が、お気楽な涼はそんなことも知らず趣味に没頭する毎日を過ごしていた。しかし、涼がさらなる錬金術の知識を求めて図書館に籠もっている最中、ついに大海嘯が発生してしまう！ ギルド総出で数万ものゴブリンを迎え撃つ冒険者達。終わりの見えない戦いで疲弊する中、ついに群れのボス・ゴブリンキングが現れてしまい……？ マイペースすぎる最強水魔法使いの気ままな冒険譚、コミカライズ第4巻！