Good effect but you could have done something with the standing stones and signs. For example the stones activate in the presence of the crown and a mental command to accept the sign. Say he used it on the Mage stone in game you get more experience using magic skills but in the story his comprehension of spells is better. He has to learn non alteration magic like everyone else this would make the process easier and it could still do as you have it

Got to fantasizing of a self insert like I do most of the stories I enjoy. My character idea involves reincarnating and a bit of genderswap a guy who believes he is a woman but puts up with life hating and uncomfortable in their own skin staying hidden because of family and social reasons ends up dying. Reincarnated into your world. Note that first part can be used or not just an idea A platinum blonde women with blue eyes her race Aasimar. The opposite of Tiefling. Where Tiefling are more deminic Aasimar are Celestial or holy. She would have pure white feathered wings she can hide at will and have an extremely powerful Healing and Warrior class such as Divine Valkyrie. It's like a paladin/cleric/fighter/ranger had a baby powerful healing and light/fire/lighting/water/and ice magic can use a bow, twin swords, or sword and shield. Would have a few titles reincarnator if used that back story, Divine Sential, then the naughty one Heal Slut her healing has bonus effects if stimulated sexually. My idea was she is submissive bi sexually but only because of the off chance she finds one man she is willing to bare a child for. She comes to Utopia to recover you can choose how and why meets your woman crazy Tiefling and your MC. She falls for both and hatches a plan. 1. She and the Tiefling get together 2. She and the Tiefling meet MC privately and propose that the Tiefling and the Aasimar call her Evangelion join his wives and since both prefer women and want to work to pay him back they are only available to serve female guest 3. Evangelion is really submissive so basically most of the time would be with the Tiefling or MC with a leas attached to a special addition to the standard collar choker thing. Just imagine a Tiefling with an angel on a leash at her feet in the lobby on work night. 4. She can introduce the strip club and sex show room idea. Strip club works like normal extra rules regarding touching in place. Sex show would be a stage protect by magic Barrier where shows like the Tiefling Dominateing her pet Angel for patrons to watch from theater seats. MC would be the only male she would show interest in. Just a thought on a self insert I had feel free to use it all, some, or none

More please

Immortal is used wrong. Immortal means can not die. Not die and Reincarnated into a new body. This skill is Reincarnation not immortality

Its relatively peaceful when naruto starts and academy last longer and teaches more than it did when kakashi went through. I think with the given time besides teaching the basics and building a foundation things like tree walking and more than the three basic jutsu would be taught after they graduate or by their families. When squad 7 learned from copy cat was probably way later then it should have been