A crisp click of the lock echoed from outside, followed by the slow creak of the door opening. But the person who entered was unexpected to Su Qingyu.,Cheng Ruijin's voice was soft, and a clear look of pride was on her face. She had been waiting for this day, for far too long, so long that she almost lost her patience.,Cheng Rujin, upon hearing this, not only did not get angry, but burst into laughter several times. Then, gritting her teeth, she said: "I naturally have my own way, but in a while, it will be hard on elder sister. Don't scream too loudly."。