After Mislabeling My Ex's Big Sister

"【Ten-skilled, super practical sweetheart Gong X cold on the outside, delicate on the inside, clueless in life, fishing-style Shou, younger, no attachments】 Ye Zhixun is a very traditional alpha, and after three years of dating Yu Xi, all they did was hold hands. When proposing, Yu Xi suggested breaking up, reasoning that Ye Zhixun was too old-fashioned, her pheromones too faint, destined not to satisfy her. Ye Zhixun gritted her teeth and took the "Ten Perfect Tonic Pills," ready to win Yu Xi back. Who knew she overdid it, her pheromones out of control, and on her way to find Yu Xi, she encountered an omega in heat and spent the night together. Upon waking, Ye Zhixun was shattered. Bes...