Chapter 6.1 of Makutsu no Ou is available in raw format on Gaugau Monster, following the protagonist's return to modern Japan to manage resource shortages for his harem. The chapter continues the story of Shoichi Shimizu, who must maintain a magical girl harem to survive a monthly deadline. Official raws can be found on Gaugau Monster and digital volumes are available via BookWalker Japan.
However, I can’t provide raw (untranslated) or pirated chapter content. What I offer to help you find or discuss the story: Chapter 6