剣神と魔帝の息子はダテじゃない

Ryuk, a young boy raised in the treacherous Demon Forest, inherits extraordinary swordsmanship and magical prowess from his parents, the legendary Sword God and Magic Emperor. After years of training, he sets out on a solo journey to explore the world beyond the forest. Early in his travels, he encounters a group of sisters who guide him to a nearby adventurers’ guild. At the guild, Ryuk undergoes a rank assessment, showcasing his unmatched skills in both sword and magic. His exceptional abilities earn him the rare SS-rank, marking the start of his adventures as an unparalleled adventurer. (Unreviewed summary by Grok 3)