Abandoned Sister Claimed by Chancellor Brother

Prologue

My Older Brother was a cold, stunningly beautiful young Chancellor. But ever since he hit his head, he developed a wrong understanding.

He always thought he was my Male Mom, and started trying to feed me milk.

The moment he pinched the back of my neck and pressed me against his chest, I was finished.

I couldn't help thinking: 【After he woke up, would he kill himself first, or kill me first?】