Surviving yet another war, although he was captured once in 1759, the fact he spewed “My name is Gustavus Eberhard Wilibald Pankraz Furchtegott Hermann Leberecht Dagobert Wendelin Gotthold Kunibert Ignatius von Fugging-Pettinberg-Weddiger-Poppendorf-Kotzendorf-Sechsten-Hühnergeschrei-Elend-Schwarzenborn, And my title is, von Gottes Gnaden, Husaren des Andersweltlers und Erster Säbelfechter des Andersweltlers; Erzherzog von Fugging und Pettinberg; Großherzog von Weddiger, Poppendorf, Kotzendorf und Sechsten; Herzog von Hühnergeschrei, Elend, Schwarzenborn, Busendorf, Darmstadt, Pissen, Katzenhirn, Linsengericht, Regen und Ochsenkopf; Großprinz von Wank, Markgraf von Tussenhausen; Herzog von Ober- und Niederlederhose, von Hundeluft, Kuhbier, Schweine-Ramsau, Warmensteinach und Klaus, von Gaming, Obernberg, Wildflecken; Gefürsteter Graf von Assling-Schruns, von Bierbaum, Tristach, Ampass-Fließ; Prinz von Kals und Galtür; Graf von Matrei, Zell, Imst, Rust, etc. etc.; Herr von Tweng, von Prugg und auf der Windischen Weizmark; Großwoiwode der Woiwodschaft Gugging”. Making the Austrian interrogator fallen asleep, and soon he was able to escape.
Once the war was over in 1763, at age 41, he finally had free time to live quietly in Prussia. However, when he was going hunting in his original blue jacket and white pelisse uniform alongside his sabre and crossbow, he found a portal in the Black Forest. Coming down from his horse, intrigued, he touched the portal and was transported to an elven village near the endless forest in the Kingdom of Regalia. Glad he still remembers some elvish words he learn back before reincarnating as Gustavus. That's why the elven villagers thought he was a missing adventurer and let him reside there for a few weeks. That’s how he learned about the world, which technically he got isekai'd into, but the fact that there’s a lot of other worlders that existed is surprisingly, for his own lifetime he never once meet other worlders beside himself. But oh well, this world is interesting.
So, Gustavus decided to travel out from the village and headed to the Royal Capital since he heard that a Grand Opening for all Other Worlders was coming up. He grabbed his gear full of hunting and weapon gear. He was hoping to travel around this world, perhaps serve another King and send to battles, perhaps gain more names to be added to his ridiculously long titles. However things had already gone a bit sticky from the start, with only a rough map he decided to set a camp near a forest. Unknowingly a group of Royal Soldiers surrounded him and accuse him as poachers, he surrendered immediately knowing this would be the fastest way to get to the Royal Capital.
When interrogate he started spewed “My name is Gustavus Eberhard Wilibald Pankraz Furchtegott Hermann Leberecht Dagobert Wendelin Gotthold Kunibert Ignatius von Fugging-Pettinberg-Weddiger-Poppendorf-Kotzendorf-Sechsten-Hühnergeschrei-Elend-Schwarzenborn or you could call me Gustavus for short”. When he spoke of his full title, the interrogator literally needed two bottles of ink to write it. When the finally about questioning like aspirations and goal he said
“I heard that his majesty are calling for other worlders?, I am willing to explore this world, gain more names for my titles, and if his majesty calls for war and battles, I shall rode again with my steeds and show his enemies what Zorndorf and Hohenfriedberg feels like!”