It's not bad. He is OP very quickly. But what kills it for me is that it's harem ( there is no harem tag) he is either sexually assaulting or fucking multi women. If your cute 9 times out of 10 he will he easy on you while 9 time out of 10 if your a guy, you head is popped like a balloon.

So reborn kid knows how to make a shadow clone since 8 yrs old ..... And doesnt exploit it al all. Have the clone learn seals? Medical [beyond what it took him 2 yrs to ear it would take half that with a clone] inventing from modern ideas? The clone could be doing anything! Hell set up a information network in the red light district with a clone and would be able to spread or gather any information by time he stepped on the battlefield at 10. Clones are seriously the most OP hack. Not to mention continuous use would enlarge his chakra reserves. So between that and the translation [you can not give ur character who continuously harp on having no bloodline or clan to fall back on a hack then ignore said hack!] I give this a one star. Because the problems he is having by chapter 50? All could be solved if he actually used his one hack that the author gave him. Waste

The MC is a wanna be Saint that rushes to save all no matter the trouble it or she causes. She doesnt think about consequences about going around as 17 yr old with no license treating young and old. Usually free or less than what its worth. She is the type that trades her services for little to no money. Any rational person knows there is nothing free let alone medical treatment and if it is, its shady as hell. Not to mention she cant take a step in any direction without running into someone almost dying and needs her help immediately...for free of course. It gets boring. Worse is she goes from not liking the ml to finding out she EXIST for the ml because he is so pitiful and no one knows his pain [yes HS tween no one understand cliche] to loving him because he said "im here". This MC standards are so low its embarrassing. Now she is 100% no hesitation devoted to him. Bleck. Insta love is bs its all hormonal attraction called infatuation. Love is built, infatuation is immediate.