What is that isekai manhwa/manga where the MC was only making things up but it became real, but the MC is not aware that the things he was making up is actually

What was the manga where the main character is reincarnated as a child of his family, but in the future (magic, manga, isekai, reincarnation, scifi)? - Quora

Source] Give me some sauce where both ml and fl are powerful with no love triangle and all unnecessary shit : r/manhwa

What is that isekai manhwa/manga where the MC was only making things up but it became real, but the MC is not aware that the things he was making up is actually

Top 15 Manhwa Where MC Is a Badass Villain Beating Heroes — DEWILDESALHAB武士

Saikyou Onmyouji no Isekai Tenseiki: Geboku no Youkai-domo ni Kurabete Monster ga Yowasugirunda ga, Isekai Wiki

What is that isekai manhwa/manga where the MC was only making things up but it became real, but the MC is not aware that the things he was making up is actually

What are some isekai manga or manhwas with OP MC (2021)? - Quora

Formerly merrygloom — My Reincarnation Isekai Villainess Rec List

Can you give me an anime where Mc is op and doesn't hide his power? - Quora

story identification - Manga where the main character and his classmates transfer to game-like isekai, where he's a demon lord and his classmates are heroes - Science Fiction & Fantasy Stack Exchange