Xiao YuYi's heart skipped a beat while it started beating fast due to nervousness. She was afraid to speak knowing that Xiao FengYin knew whether it's a lie or truth. "I... I'm awake.. at night.. To eat something.." Xiao YuYi claimed while pretending to look at her plate, but she almost chocked while avoiding to look at Xiao FengYin. Although it's an excuse, Xiao YuYi somehow feel relieved to say those words since she didn't lie aside from the truth that she was there to pretend as her twin sister. Thanks for having a high IQ which made Xiao YuYi think of the best excuse. She deliberately used the word 'awake' than 'woke up' to make sure she's telling the truth. Moreover, it was true that Xiao YuYi did eat something at night but had second thoughts to say what it was. Xiao FengYin's raised an eyebrow. He was not convinced after Xiao YuYi had avoided his gaze. His sister never lied to him but he felt something is strange. Although Xiao YuYi sounded like she's telling the truth, Xiao FengYin felt that his sister is hiding something, making him narrow his eyes as he intently looks at her. He knew that once Xiao YuYi sleeps, she never woke up at midnight, especially having snacks. Xiao FengYin is aware of it because of the times when his sister is clinging to him and wanted to sleep beside him. With curiosity and suspicion, Xiao FengYin was about to speak when Xiao XiRan and YuYan arrived, yawning and pouting lips while their faces show that they're in bad mood. Those expressions only appears on their faces at the times that they were both forced to wake up to eat breakfast as a routine to eat together. Xiao XiRan and YuYan's eyes keeps closing with their bodies waving like their drunk and seemed like they're walking half asleep. Watching the other two silly siblings walking towards their respective seats, Xiao FengYin suddenly said. "What kind of snacks do you want to eat at midnight?" Xiao FengYin's sudden question made Xiao XiRan and YuYan immediately awaken. Their eyes widened in shock while their body become stiff after they sat on their chairs. Xiao XiRan and YuYan subconsciously looked at Xiao FengYin before looking at each other then to Xiao YuYi. Their heart is beating fast with fear that their plan will be discovered. Unfortunately, their actions did not miss Xiao FengYin's gaze, but he didn't say anything aside from glancing at his siblings with a meaningful smile on his lips as he looked at Xiao YuYi. Xiao YuYi's hands that were hidden under the dining table started trembling. Beads of sweat began to form in her forehead, but she raised her head and forced to smile. Knowing that her nervousness will make her voice sounded shaking once she speaks; she looked at Xiao FengYin whose eyes were fixed to her. Her heart almost skipped a beat because of the meaningful smile on Xiao FengYin's lips. Xiao YuYi is afraid that her big brother will surely notice her strange behavior. She wanted to look at her twin sister who was just sitting next to her, but Xiao YuYi knew she cannot turn to look at YuYan because of her big brother. Watching Xiao FengYin's eyes continuously staring at her like a beast waiting for his prey, Xiao YuYi subconsciously looked worriedly at Xiao XiRan. Xiao XiRan was just sitting on the other side of the table beside Xiao FengYin which is easy for her to look at than to look at YuYan. Xiao YuYi felt like crying after seeing the changes on Xiao XiRan's expression. His face started turning white which made her feel more frightened to speak. With the feeling that a rat is running inside her heart, Xiao YuYi secretly had taken a deep breath before she said. "I don't know.. I just ate.. Chocolates.."