Dungeon Busters : I Am Just Middle-Aged Man, But I Save the World Because of Appeared the Dungeon in My Home Garden.

Dungeon Busters : I Am Just Middle-Aged Man, But I Save the World Because of Appeared the Dungeon in My Home Garden. is a Manga/Manhwa/Manhua in (English/Raw) language, ACTION series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.com fastest updating comic site. The Summary is

[GOOGLE TRANSLATED DESC]

Clear all the dungeons! There are 666 of them and 10 years to do it. Otherwise, the only thing waiting...is complete annihilation. Ezoe Kazuhiko suddenly found a mysterious dungeon in his yard. When he stepped inside to see what was going on, it turned out to be the world's first dungeon, and in the end he accidentally activated the System.

Selesaikan semua dungeon! Ada 666 dari mereka dan 10 tahun untuk melakukannya. Jika tidak, satu-satunya hal yang menunggu...adalah pemusnahan total. Ezoe Kazuhiko tiba-tiba menemukan dungeon misterius di halaman rumahnya. Ketika dia melangkah ke dalam untuk melihat apa yang terjadi, ternyata itu adalah dungeon pertama di dunia ini, dan pada akhirnya secara tidak sengaja dia mengaktifkan Sistem