The MC was a japanese who lived till 30's and then got isekai'ed then live his live till the end then reincarnated again after that using a reincarnation artifact to reincarnate again..
And now with his 3rd reincarnation in isekai world and all of his prior lives memories (which I dunno, measured up to 100 years maybe?) he still lack common sense and wisdoms..
Saying he want to live freely yet flaunting his OP-ness everywhere didn't care about the attention he might get and impact on that freedom he wanted..
My verdict on this manga is 3, sorry didn't get the any vibes with the premises or the genre this story would go.. I give it 3 for the sake of good drawing only though, all the plots are just sh*ts even until 21st chapter.. dunno if it'll get better or not..
Still gonna read it, just won't expect much from it..