絶滅したはずの希少種エルフが奴隷として売られていたので、娘にすることにした (Associated Names)

Our protagonist, Weiss, saw an elf girl being sold as a s*ave. But she wasn’t just an ordinary elf. She was a high elf, a race thought to have gone extinct a long time ago. Once he noticed this, he bought her and decided to raise her as his daughter. Childcare threw Weiss for a…