A new Legend of Zelda game rated Teen. It should be a Skyward Sword prequel just 1,000 years before Skyward Sword. Plus, it could be like Studio Ghibli's Princess Mononoke. With Link (Hylia's Era) as the left-handed main protag, the only playable character, and the core protag throughout the story (who dies a hero's death very slowly). Hylia as the deuteragonist, Link's soul mate, and his one AND only wifey. Link (a man) AND Hylia (a woman) should be childhood besties, romantic love interests to each other (wholesome, innocent romance, but not the sexual kind), and companions. And the crimson loftwing should be named Red or Crimson (fer his red feathers). Orville should be Link's biological younger bro (just a few years younger than Link). Impa, Orville, and the crimson loftwing (who should be named Red or Crimson) should be the three major tritagonists (even with less screentime so the story focuses on Link and Hylia). Link's personality should be more like Ashitaka from Princess Mononoke (with his anger with a sense of justice, his kindness, his empathy, and his compassion), and Hylia's personality should be like Nausicaa from Nausicaa o' the Valley o' the Wind (with her anger with a sense of justice, her kindness, her empathy, and her compassion). Both should be more empowered (like how Studio Ghibli empowers boys AND girls). Maybe include the Bible verses talkin' about justice, mercy, wisdom, and the courage like a lion. And the Master Sword should be Link's main weapon (in his left hand) with the Hylia Shield (on his right arm). Link's basic attacks should be horizontal slashes, and his other attacks should be diagonal slashes, vertical slashes, and the thrusts (all left-handed). Shield attacks with the right arm only. Link should be left-handed in ev'rythin', includin' swordsmanship, archery, writin' things down, martial arts (without or without weapons), eatin' food, drinkin' "potions" that're actually like juices with extra helpful ingredients to enhance defense or stamina (as well as health recovery). Hylia should be right-handed in her swordsmanship (like Chinese Jian style) and her archery to compliment her left-handed Link.
Reasons:
1) A darker story like Twilight Princess. The title should be The Legend of Zelda: Lion's Courage (Zeruda no Densetsu: Raion no Yuuki). It should be T for Teen with Blood, Fantasy Violence, and the Language (with curse words at PG-13).
2) A more violent war (the same war described in Skyward Sword) kept at PG-13 with more blood like Studio Ghibli's Princess Mononoke (also PG-13). There should be light-hearted, more wholesome moments, too.
3) Demise as the very tall giant and the story's antagonist (and the final boss) with more murders, arson, and the terrorism to enslave the world (but thankfully, he fails with Hylia AND Link as victors in the war). He's gotta lose to the heroine Hylia and her hero Link.
4) The war in Skyward Sword's one-thousand year past seen as bloody, horrifyin', gruesome fights where Link and Hylia desperately (and heroically) save as many lives as they can (as a battle couple).
5) Link and Hylia possibly dyin' as young adults at 21-25 years at the end o' the final battle where they win against Demise (without any kids). And a bittersweet, but hopeful finale with a more hopeful future for the survivors. With Link and Hylia happily reunited in Heaven's Kingdom (both saved by grace through faith alone in Christ alone).
6) So many deaths in this war, includin' Link's very slow, but more heroic death as his selfless sacrifice ultimate win against the evil as the lionhearted hero in green (with his spirit leavin' his flesh behind), ultimately savin' the world from Demise and his monsters. And Hylia's sadness where she cries with tears, sadly admits to his trials (includin' four years as an innocent in prison) bein' necessary to actually make HIM worthy of a sacred sword like the Master Sword with all his faith in Christ, his kindness, his compassion, his moral compass, as his empathy. Then Hylia joinin' Link in Heaven shortly after (her spirit leavin' her flesh behind). But thankfully, the two happily reunite in Heaven's Kingdom (with God, His Son Yeshua the Christ, the Spirit, the faithful dead justified by faith (men, women, and the kids), Din, Nayru, AND Farore also bein' there). Ultimately, it's gotta be a bittersweet, but triumphant AND more hopeful finale with a brighter future that allows mankind (from all ethnicities), the Gorons, the Mogmas, the Robots (who get revived in Skyward Sword with the crystals reactivated), the critters in the waters in Faron Woods, the Kikwis, the domestic animals, and the wild animals to continue existin' AND livin' into the future (leadin' into Skyward Sword).