I can't see that this manga is "too much" like Only Sense Online. While it does have a few similar concepts, the core of it is not the same. The MC of OSO is focused on making potions and being a merchant, and this MC is not. The art style is completely different, too. And while I will admit that the names are similar in spelling (Yun with OSO and Yuu in this one), I don't believe this manga was meant to be a "rendition" of OSO.
It's like people comparing every necromancer game-type webtoon to Solo Leveling. Because of the popularity of this game-type genre of webtoons and manga, it's not a surprise that people are going to come across similar concepts by different authors/artists/mangakas.
Same thoughts. I drop Only Sense Online cause I'm having a hard time reading it since he's a merchant. Here there is fluffable concept. Though both are different they are also almost the same, but they are both good.
Is this a rendition of only sense online??? I love the concept where he's a summoner and stuff but it's just too much like only sense online. I have nothing against it, i don't hate it, i don't like it either. I consider myself in the middle where i'll read it but don't have much interest in it... is that bad?