Is this a good manga? No. No, it is not. While not terrible, it offers NOTHING that you haven't seen somewhere else. If you've read enough manga, you know what I'm talking about when I say Shounen copy & paste. Or maybe that's just me, I dunno. If there was a Shounen manga formula, I wouldn't be surprised. So much Shounen manga is so unoriginal and boring and lacks any form of originality. It's like the author comes up with an interesting idea, then puts the idea into the most boring and unoriginal template and bam, shitty shounen manga. Pochi Kuro is included in this. While I did mildly enjoy the story at the beginning, it eventually devolved into nothing more but boring mush. If you love shounen and isekai garbage, this will appeal to you. Otherwise, don't bother.