After Yin San's body recovered a bit, Doctor Yang asked Leng Ruo Li, "Wangfei, what's the significance of this bowl of mung bean soup?"
"To clear Yin San's stomach of residual poison," Leng Ruo Li replied concisely.
"Oh, I see!" Doctor Yang suddenly understood.
After Yin San's condition improved slightly, she and Jun Mohan questioned Yin Si.
"Yin Si, what exactly happened last night? How did Yin Er and Xiao Liuzi go missing?"
"Wangye, Wangfei, last night Boss Guo and Xiao Liuzi were asleep in the back courtyard of the cloth shop. The four of us Yin guards were keeping watch from a large tree in the courtyard. Suddenly, a group of masked men in black surrounded Boss Guo's cloth shop. Without a word, they shot a volley of flaming arrows towards the shop, and Boss Guo's cloth shop was instantly engulfed in fierce flames," Yin Si recalled the events of last night in detail.
Leng Ruo Li: "And then?"
"Upon noticing the abnormality, my subordinates quickly jumped down from the tree, rushed into Boss Guo's house, woke up Boss Guo, Xiao Liuzi, and the shop assistants, and led them to escape onto the street."
"However, we didn't expect those masked men in black to not leave after setting the fire, so we engaged in a fight. Yin Yi ordered Yin Er to take Xiao Liuzi and separate from Boss Guo and the others to escape."
"Then, not long after Yin Er took Xiao Liuzi into an alley, a scream was heard, and they instantly disappeared. Yin San chased after them."
"As a result, a gust of thick smoke suddenly blew out from the alley. Yin San, who was running ahead, inhaled the smoke and collapsed on the spot. By the time I rushed over, I was a few steps too late. Seeing Yin San lying on the ground, my subordinate realized something was amiss and immediately covered his mouth and nose to escape unscathed."
As Yin San spoke, his eyes flickered slightly. Then, he recounted everything to Leng Ruo Li and Jun Mohan. However, this subtle movement instantly caught the attention of Leng Ruo Li and Jun Mohan.
"Alright, this Wangfei and your Wangye are aware. You should rest well now," Leng Ruo Li said, feigning comfort.
Afterward, Leng Ruo Li pulled Jun Mohan towards the study, and as soon as they entered, they closed the door.
Jun Mohan: "Li'er, I found Yin Si to be a bit strange?"
Leng Ruo Li: "I found it too."
Jun Mohan: "But I can't quite pinpoint what's strange about him."
Leng Ruo Li: "This Yin Si is a fake!"
Leng Ruo Li said with shock in her voice.
Jun Mohan: "How did you figure that out?"
As she spoke, Leng Ruo Li pointed to the corners of her eyes and said, "He revealed a flaw here. The skin at the corner of Yin Si's eyes has an imperfection. When I was talking to him just now, I noticed two layers at the corner of his eyes. This is caused by a poorly applied human skin mask."
Upon hearing Leng Ruo Li's words, Jun Mohan recalled carefully, and suddenly, a gleam flashed in his narrow, handsome purple eyes.
"Li'er, I've also noticed another problem with this fake Yin Si. The real Yin Si has a small mole on the back of his left hand, which all the Yin guards know about. This fake Yin Si doesn't have the mole, but I didn't think much of it at the time. Now that it's confirmed he's a fake Yin Si, there's no doubt," Jun Mohan said calmly.
"Then where is the real Yin Si now? How should we deal with this fake Yin Si? I feel this fake Yin Si must know the whereabouts of Yin Er and Xiao Liuzi," Leng Ruo Li pondered.
"There's no time to delay. The sooner we find Yin Er and Xiao Liuzi, the more at ease we will be," Jun Mohan said, his voice clear and cold, with a hint of hoarseness.
"I've thought of a plan, which is..." Leng Ruo Li gestured for Jun Mohan to lean down, and then whispered into his ear.
"Mmm, we'll proceed with your plan," Jun Mohan replied with a smile.
Subsequently, Jun Mohan summoned Ye Ying to bring the fake Yin Si to his study.
Upon receiving the news that Jun Mohan wanted him in the study, the fake Yin Si became apprehensive, but he maintained his composure and walked into Jun Mohan's study.
"Your subordinate pays respects to Wangye and Wangfei!" the fake Yin Si replied respectfully.
"Rise!" Jun Mohan said in a deep voice.
"Yin Si, now that your body has recovered a bit, please sit down," Leng Ruo Li said calmly.
"No need, no need, Wangfei. Your subordinate is fine speaking while standing," the fake Yin Si immediately refused.
He hadn't figured out why the Leng Wang couple wanted him in the study, so how could he dare to sit down?
"Yin Si, how long have you been with this king?" Jun Mohan asked nonchalantly.
"Wangye, your subordinate has been following you for 13 years." The fake Yin Si had already investigated Yin Si's background thoroughly, so answering this question was not difficult.
"Mmm, it's been quite a long time," Jun Mohan replied casually. Then, he added, "This king remembers you having a small mole on the back of your left hand. Why is it gone?"
As he spoke, the fake Yin Si's heart skipped a beat. He immediately suspected if the Leng Wang had discovered something. He then looked at his left hand and replied with feigned composure, "Reporting to Wangye, your subordinate found that mole unsightly and had it removed."
"Actually, Yin Si's mole was on the back of his right hand. At that time, Yin Chen had suggested he remove it, but he refused to do so and even threw a tantrum with Yin Chen for quite a while," Jun Mohan exposed his lie on the spot.
"You tell us yourself. When did you infiltrate the Leng Wang Mansion using Yin Si's identity?" Leng Ruo Li asked directly.
As she spoke, the fake Yin Si knew his identity had been exposed and tore off his human skin mask on the spot.
"Hahaha…"
"Leng Wang, Leng Wangfei, you have indeed discovered my identity."
The fake Yin Si laughed unrestrainedly. His original facial contours were indeed very similar to Yin Si's, and even their eyebrows and eyes were alike. However, this person had a raised scar like an earthworm, extending from his nose bridge all the way to the back of his face, making him look rather frightening. It was also because of this scar that his human skin mask couldn't be applied smoothly.
However, none of this mattered to him anymore. Since his identity had been exposed, there was no need for him to pretend any longer.
"Where is the real Yin Si?"
Jun Mohan's purple eyes shot out two icy gazes at the fake Yin Si. If his gaze could kill, this fake Yin Si would have died countless times over.
"Heh! I will not tell you two. If you have the ability, catch me first, and then you can get the information from my mouth," the fake Yin Si sneered, curling the corners of his mouth into an evil arc.
With that, he gathered a palm wind and shot it towards Jun Mohan and Leng Ruo Li. Then, he turned around and quickly opened Jun Mohan's study door, attempting to escape.
Unexpectedly, as soon as he ran out of Jun Mohan's study, he was surrounded by the Leng Wang Mansion's guards and Yin guards.
After evading the fake Yin Si's palm wind, Jun Mohan and Leng Ruo Li also walked out of the study door.