Reincarnated as the Legitimate Son of a Duke Family’s ~ Just Trying To Live Live My Life Normally, But Somehow I’ve Got a Harem?~

Alex, the 16-year-old eldest son of the Duke’s family in the Kingdom of Arcadia, suddenly regains memories of his past life without any warning. It looks like that his previous self led a lazy and disreputable life. Amidst this, memories from his previous life as a 40-year-old corporate s*ave resurface, causing confusion as he tries to adapt to his current life… His actions appear different from before, leading to various misunderstandings. As a result, he finds himself being pursued by various women. Including his former fiancée, a tsundere princess, an outgoing elf who serves as his personal maid, a kuudere dragon princess who challenges him to duels, and a clumsy, dog-eared girl who ...