My father trained a pair of orphan brothers to be my and my sister's bodyguards. The elder brother is tall and mighty, and he falls in love with his elder sister at a glance. I only have one autistic brother left. I didn't want Gu Xingchuan to be sent back to the orphanage to continue to be bullied, so I just accepted it. When he didn't speak, I took him to see the best psychiatrists in major hospitals across the country. Spend two hours every day telling him jokes, even if he never responds. He couldn't protect me, so I learned martial arts to strengthen my body and begged my father not to send him away. I thought he was just hurt. As long as I am patient enough, he will recover. Until the day the cruise ship capsized, he forcefully took off the last life jacket from my body. The first time she spoke to me: "I'm sorry, but Yu'er's life jacket is broken." Yu'er is my sister. He watched me sink gradually, and squeezed my hand for the last time: "I can't afford you in this life, and I will pay for it in the next life." It turned out that his autism was just for me. When I opened my eyes again, I went back to the day I selected my bodyguard.