Xiao Xu woke up from the darkness, his eyes aching hotly, as if someone was picking at his eyeballs. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info Xiao Xu climbed out of bed, walked to wash his hands and soaked his face in cold water, after a while, the pain in his eyes gradually disappeared, he breathed a sigh of relief, and was ready to go back to bed to sleep, but when he was passing by Han's bed, he found that it was empty, and his quilt was still neatly folded at the head of the bed, but obviously the person had not come back.

Xiao Xu looked at his phone, it was almost two o'clock in the morning, Yu Han had never returned so late, he had never been particularly concerned about his studies, and he had to do experiments for two hours at most, as long as he could cope with the teacher, but tonight, he was really a little abnormal. Xiao Xu dialed Yu Han's phone, and the cold voice inside told him that the phone had been turned off, and he couldn't help but get anxious, put on some clothes and walked out of the dormitory, walking in the direction of the experimental building.

The laboratory building is a 60-year-old building, which was built by Soviet experts when they aided China, because it was built of red bricks, so it was called "Old Red Building" by the students. ”

The laboratory lights of the chemistry department are still on, it seems that Yu Han really hasn't left yet, Xiao Xu walked into the building and climbed the stairs, and walked towards room 312. As soon as he walked to the door, he suddenly heard a painful groan from inside the room, Xiao Xu was shocked, grabbed the doorknob and wanted to push the door in, but at this moment, a thrilling explosion came from the room, and then, Xiao Xu's body and the door of the laboratory flew backwards together, slamming into the wall of the corridor. A sharp pain hit Xiao Xu, and then he didn't know anything.

"What does red look like?"

"Red, that is, the color of the sun, very warm, very warm, oh, I am wearing a red dress today, you touch it, it is silk, and the neighbors praise me for being beautiful."

"My sister is the most beautiful, wait, why is there a hole in this skirt, Xiaoqin, they brought your relatives' old clothes to you to wear, the conditions at home are not bad, why are they always like this."

"Forget it, it's a skirt," the little girl's voice dimmed for a moment, "It's better than last year, and I wore two big pants in rotation in one summer, and my classmates were about to die of laughter."

"No, I'll have to talk to them."

The boy was about to stand up as he spoke, but was stopped by the girl, "Brother, you just say that they won't listen to it every day, the minds of the two people are not on me at all, forget it, don't talk about these unhappy things, I'll read you a poem, I just learned." ”

A smile appeared on the boy's face, and he nodded, staring blankly at his sister.

"How I wish there was a doorway, and in the morning, the sun shone on the grass. We stood, holding on to our doors and windows, which were low, but the sun was bright. The grass is bearing its seeds, the wind is shaking its leaves, and it is very beautiful for us to stand and not speak. The girl's voice was clear and childish, and it didn't fit the poem so well, but the words that came out of her mouth made the boy feel like heaven.

"Whose poem is this?"

"It's a poet named Gu Cheng."

"He must be a wonderful man." The boy sighed.

"He's crazy." The girl's voice was very faint and faint.

"It's a pity."

There was a sound of the key turning on the door, and the girl suddenly became nervous, "Oops, I forgot, the porridge hasn't been boiled yet, brother, I'm going to the kitchen." She left, leaving only the vague fragrance of her body.

Xiao Xu opened his eyes, and what appeared in front of him were two anxious faces, "Dad, Mom." He cried softly, and the voice sounded ethereal in his ears, as if it had not come from his mouth.

"Xiao Xu, you finally woke up, scared your mother to death." The woman grabbed his hand, "Do you feel uncomfortable?" I'm going to call a doctor to check you out. ”

"I'm fine," Xiao Xu looked at his parents with a smile, "Don't worry, but, where is this?" How did I end up here? His head seemed to be suddenly hit by a hammer, and he sat up suddenly, "I remember, the laboratory exploded, where is Yu Han, where is Yu Han?" ”

The man pressed his hand on his shoulder, "Xiao Xu," his voice was very heavy, which made Xiao Xu suddenly have a very bad premonition, he felt his heart clench, and his hands and feet became cold, "Yu Han, he ...... In that explosion...... Dead, something went wrong with his experimental procedures, which led to this accident......"

Xiao Xu only felt that his brain was buzzing, he looked at his father, and muttered, "Impossible, Yu Han will never make such a mistake, with his IQ, how could he make such a mistake, it must be a mistake," he got out of bed, put on his shoes and walked outside the ward, "It must be a mistake, the person in the laboratory is not necessarily Yu Han, there must be something wrong." ”

There was a tingling pain on the back of his hand, and then the infusion bottle fell to the ground with a clatter, and smashed it, Xiao Xu found that he still had a needle in his hand, but at this moment he couldn't think about it so much, he gritted his teeth and pulled out the array on the back of his hand, and walked towards the door without looking back.

"DNA has already experienced," his father's voice came from behind him, and the voice was calm, calm enough to make him feel cruel, "It's Yu Han's fault. ”

Xiao Xu was lying on the hospital bed, his eyes were looking straight at the ceiling, his mind was full of Yu Han's appearance, the one who was always optimistic and positive, and did not bow his head when he encountered any difficulties; The one who is like a god in his studies and is amazingly talented; Although his family is poor, he never complains; The one who thinks of himself as an older brother, like a naughty younger brother......

Xiao Xu bit the quilt with his teeth and held back his choked cry, "I'm sorry, I'm sorry, if I had gone to look for you earlier that day, you wouldn't have ......"

The door of the ward was pushed open, and Yan Hong's figure appeared at the door, "Xiao Xu, the department leader has come to see you." ”

Xiao Xu sat on the hospital bed, nodded mechanically to the large group of people around the bed, expressed his gratitude, and then repeated over and over again that his body was fine, thanking the school leaders for their care. He suddenly noticed a man standing at the back of the crowd, who was different from the leaders in suits and leather shoes in front of him, he was still wearing a simple T-shirt and denim, and his hair was cut into inches, without a trace of mess. He perfectly interpreted the word "concise and capable" from head to toe, but there was a trace of sadness in his always sharp eyes.

"Professor Liu Zheng." Xiao Xu said silently.