If I Happened to Tame My Brother so Well

Is there anything scarier than being born as a traitor’s sister? Euphil Raize, my half-brother from a different mother will start a rebellion and kill the royal family, including me. That is why I will try my hardest to survive into adulthood and leave the palace safely before my brother started his rebellion. “Mirthy, don’t worry I will protect you.” Euphil held my 7 year old hand gently, his blonde hair twinkling against the sun rays. His handsome face was smiling at me warmly. I don’t need any protection from you is what I wanted to say, but I couldn’t say it to him, could I?! Perhaps, have I happened to tame my brother too well? (Source: KakaoPage, translated) *Note: This is a promotional one shot for the web novel of the same name.*