In Another World With My Regressor Girlfriend

『Oh, Heros! From another world, You! who are chosen by Gaia are the only being capable of saving Ernia! please save our world! In return for your hardship, our goddess Gaia shall bestow upon you one wish; whatever it may be! So, would you please struggle hard, overcoming several challenges becoming a Hero!』 Looking at the strange hologram screen with texts in his vision, Mir made complex expression as he realized— "I got Summoned to another world!?" But little did he know, the entire world would turn against him just because of his darn... ........ Author's note: I'm just writing this novel for fun, if I ever feel demotivated, I will drop this novel so, you have to support me! Got it? Oh, here are some more tags— Regression, gore, yandere female lead, No-harem, several leads, R-18, fast phase. Will add more when necessary!