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.,Su Qingyu's heart sank, and she asked, "What do you want to do"。