Naruto Son of Ymir and Masaki

Naruto formerly uzumaki namikaze left by his parent's for being born without chakra as they only saw him as abomination going against nature. Ymir Fritz found naruto as baby in the forest as she is reincarnated in this new world. She checked for any injuries as she left off her dress breastfeeding naruto as she smiled knowing she can raise her son properly this time unlike her past. Somehow she kept her titan powers passing down to naruto. She noticed her powers are different compare to her previous life as its more like mutation or bloodline.

She raised naruto with Masaki Kurosaki who came to this world through a wormhole. Masaki suffering from amnesia stayed with Ymir as both raised him as he would call both mommy and mama. One time when naruto got hurt he healed quickly thanks to his titans power not realising somehow naruto copied Masaki genes making him full blooded Quincy as both Ymir and her are his mothers. Masaki realising this she taught naruto the way of Quincy as had additional Quincy cross and Ymir taught him titans power as naruto possess all the titan power.

Bring able to use war hammer titan power to harden flesh and use as weapon in human form naruto learned combat from Masaki as he planned to use his titan form as last resort. Naruto even developed quite crush on his mothers as he once saw Masaki being pegged by Ymir as he felt weird sensation in his willy. Naruto soon grown to be a handsome young man as they moved from civilization and started living in isolation. She was adored by many ladies giving him cat calls whenever he went to nearby villages for supplies. He is able to manipulate soul in matter on magnified level giving him upper hand in battling shinobi. He then met a woman named Nico Robin who taught him Haki as naruto in his titan form battled Yagura in full biju mode killing him earning the moniker "Devastator". Naruto soon realised he will targeted by other as he went on killing spree taking all the rogue nin as he earned S rank.