Transformed into a Beautiful Girl, My Brother Fell in Love with Me at First Sight

[Marriage change+pure love+ethics+little abuse+double first love+vest] The brother he grew up with died unexpectedly, leaving behind a girlfriend of unknown origin who was under the age of 18 and entrusted to Lu Chuan to take care of him. Lu Chuan agreed without thinking. But after meeting the person, he only regretted that it was not spring when he came. That cold, charming, smart and beautiful white porcelain beauty is actually his younger brother and sister! …… "I was framed by my opponent and changed my gender overnight. If I didn't take refuge with Lu Chuan, I would definitely be ruined and eventually captured by the research institution." Looking at the charming beauty in the mirror, Qin Ye closed his eyes in despair. Nothing could be more devastating and painful than this. He, a tall man of 1.85 Meters, turned into a 1.7 Meter exquisite beauty overnight, with fruits hanging from thin branches and a bee-waisted buttocks, somewhere between maturity and innocence. This is so beautiful, like a fairy. If you don't rely on Lu Chuan, you will definitely have a bad fate. But after she took refuge, why did her good brother always stare at her.