Now that you have mastered the Infinity Swordsmanship, do you think this is the Dragon Clan?

Description

[On the first day of time travel, wearing King Adi’s battle suit and dark red hair, Shirou Emiya is actually me? 】
[On the third day, it’s confirmed, it’s not the UBW line, there is no red A experience pack, you have to rely on yourself to master the infinite sword. 】
[On the 20th day, I became proficient in strengthening magic and started practicing projection. During this period, I met an alchemist who asked me where I came from so many alchemical weapons made of recycled metals. 】
What the hell is recycled metal?
[On the 90th day, I finally mastered my first Noble Phantasm projection. They exclaimed that this was the "Seven Kingdoms" of alchemical excellence. 】
Why? I don’t understand you alchemists very well.
……
[Day xxx, oh, I finally mastered the infinite sword technique! Their expressions were wonderful and they asked where the Nibelungen was. 】
Why don't you even know about the inherent barrier? Here... isn't it Xingyue! ?