TIME TO GET CRAFTY! Kousuke suddenly wakes up alone in a vast forest that clearly isn't anywhere on Earth. Now he has to find some way to eat, drink, and survive! Luckily, Kousuke also has the power to craft using a special video game menu that allows him to harvest resources and build whatever he can imagine. However, every time he goes to sleep, he's attacked by one of the many non-human races of this world, all of whom despise humankind. Enter Silphy, the beautiful dark elf who lays claim to Kousuke and vows to protect him—after all, she's taken him as her property!

ROCK-HARD PROTECTION! It's official: Sylphy has Kousuke wrapped around her little finger! His beautiful dark elf mistress wants to liberate her kin, and Kousuke's ready to get the job done! Their first order of business is building a giant stone wall around the elven village to keep out any threats. After a hard day's work, Kousuke always finds himself in the arms of a lovely lady or three!

STICKY PREDICAMENT Kousuke and Sylphy's Liberation Army are making big moves! But just as they're settling into their newly captured base, betrayal strikes from within their own ranks! What's a crafty survivor from another world to do when he's trapped behind enemy lines and at the mercy of three very slimy sisters? He'll have to go under all sorts of covers if he ever wants to see his dark elf mistress again!

INTO THE WILDKousuke and Melty flee deep into the perilous Solel mountains, with agents of the Holy Kingdom in hot pursuit! The mountains are home to fierce dragons, but crafty Kousuke and mega-mighty Melty are more than a match for these lethal lizards. Or so it seems, until a singular, supreme dragon appears before them! Can Kousuke and Melty survive to tell the tale?

NO REST FOR THE WICKED!Crafty survivor Kousuke is busy getting busy with his brand-spanking new sweetheart, the grand dragon known as Grande, while also finding the time to take a week-long date with his number-one lady love, Sylphy! But it's high time he got back to searching for those sacred scriptures. Sweet cyclops Ira has a an assemblage of adventurers will accompany Kousuke into the dangerous ruins where the scriptures may lie. But who is this familiar face who's arrived to take command...?

LAY IT ALL ON THE LINE!Seriously smitten survivor Kousuke, sassy saint Eleonora, the slippery slime girls, and a united force of demi-humans join together to prepare for battle against the Holy Kingdom! But the enemy has an ace up their sleeve—a squad of elite mages, ready to wreak havoc. Can our hero and his hard-hitting harem overcome the odds?

メリナード王国領を取り戻し、復興に奔走するコースケたち。 そんな中、北方のディハルト公国とティグリス王国の二国が戦争の準備をしているという情報が飛び込んできた。 国境警備という課題を解決するため、コースケ、アイラを中心とした精鋭部隊を国境警備に派遣することに。 さらに護衛としてシュメル、ベラ、トズメの鬼娘三人組も加わり、一行は北へと旅立つ――！