Aneko Yusagi 
The Rising of the Shield Hero [EPUB ebook] 
Light Novel

Finishing the battle with Kyo, Naofumi and his friends return safely to their world. The queen of Melromarc wishes to reward Naofumi for saving the world from the Spirit Tortoise. ‘Then can I have my own land?’ After thinking about what he could do for his friend and partner, Raphtalia, Naofumi decides the best thing for their future would be the establishment of their own settlement–and he decides to build it on the ruins of Raphtalia’s old hometown! The start of a whole new chapter in our hero’s life begins here, in volume ten of this otherworld revenge fantasy!