The Rest Is up to You: Since God Defeated the Final Boss in the Tutorial, I’m Going to Live My Life However I Want

Ato wa Gojiyuu ni Douzo! Tutorial de Kami-sama ga Last Boss wo Taoshi Chatta node Watashi wa Suki Houdai Ikiteiku
あとはご自由にどうぞ! ~チュートリアルで神様がラスボスを倒しちゃったので私は好き放題生きていく~

Adaptation

novel

My name's Karina—or at least, it is now! I used to be a nondescript, run-of-the-mill Japanese salaryman until I was whisked away to a divine realm where the Goddess of Time and Space told me I'd be living a new life in a new world—and as a girl, since apparently she prefers it that way. First she wants me to beat some final boss she has a grudge against, then she takes control of my body to show me how to use my new spatial magic powers in a tutorial fight... Wait, isn't that the final boss I'm supposed to beat?! Less than in a minute into the tutorial and he's dead?! And now she says the world's my oyster. Seriously?! (Source: J-Novel Club) *Note: Includes 3 prologues and 3 epilogues.*