Crystal Love and the Broken World

He was originally just an ordinary otaku high school student, but because of being bullied by chance, he made a wish to God for an unforgettable love, and God really fulfilled his wish. Travel to a war-torn different world and go on an instant trip with the lovely princess. This kind of love will be unforgettable! Young brave man, do you choose this infinite power system left by the previous generation of time travellers? Or choose this somewhat infinite and unknown Tears of the Goddess? This is probably what God meant. Although I feel there is something wrong, as long as the love partner is cute enough... That's weird.