Testing Sample of Girlfriend Rental System: In Isekai World...

Looking back, I had nothing in every single life. I had been covered in the darkness, because of a single star, shining brighter in my fate. But Now... If my enemy had a hero, I had a heroine by my side... If the enemy had a powerful demon by their side, I had a descendant of angle by my side. If the enemy had a demon lord by their side, I had a Goddess by my side. If the enemy had a noble behind him, I had the princess of that country by my side. If the enemy had a king behind her back, Then I had an Empress by my side... There is nothing, I could ask for as I have a rental girlfriend by my side. Dating those beautiful ladies, made my days worth living them... But I had a mission to save a world, so guys will you read this novel of mine, filled with love, lust, action, and adventure of a boy in the Isekai world? The picture doesn't belong to me, for this competition. I hope the artist will allow, me to use it for my novel. If not, please contact me inside the novel;