I Reincarnated into a Prince, and all Female Players in the Server Tries to Get Me!

After transmigrating into a game world, not only did Walt become the prince of a foreign country, he was an ultra-popular, super cool male star? Walt was stunned. He started off as a max-level NPC, the strongest swordsman of the entire isekai! But before Walt could even feel happy about this, he realized that he was about to awaken the “Fondness Meter System” the very next day. As long as someone could fill up his Fondness Meter fully, he would immediately get married, and become the princess of the royal family? Female players are all fine, but why is it that elves, orcs, and even male players could fill his Fondness Meter!
“Sis, give up, I will never like you!” Walt said as he looked at the adorable girl confessing her feelings to him. “You want me to give up? Humph! No way! Unless you could kill the most powerful Magic Dragon!” So the next day, the world news read, “Walt kills the Magic Dragon from another dimension!”