Kurusu is the only geezer suddenly summoned to another world among nine other teenagers. When Kurusu is summoned, he is gifted with a cheating ability called My Home Base, where he can connect to a military base equipped with features such as a bath, a gym, and a device to make tools. However, the kingdom that summoned them states they will banish and kill everyone other than the hero, sage, and the great wizard. Will Kurusu and his friends be able to master their abilities and safely run away in time? A fantasy in another world consisting of battles using unprecedented abilities to mow down enemies! (digicata-pub)