Who Killed A

No matter whether it was a person or a toy dog ​​in the black bag, they were no longer moving at this moment, as if they had been deprived of the chance to live. The bag slowly oozed blood. Su Qi did not step forward or retreat, just like 6 years ago, she just watched the blood slowly invade the floor, dyeing everything Su Qi looked at red. ... Six years ago, Su Qi was the toy dog ​​in this bag. There was blood everywhere in her sight. Su Qi sat up with difficulty and grabbed the bag, trying to find an exit and escape from the black bag. But the bag, accompanied by the malice of its peers, was extraordinarily strong. Su Qi wanted to open a hole and breathe fresh air. Then she thought about it and realized that there was no light coming into the utility room. She escaped from the bag and it was still dark outside. Su Qi hugged herself tightly with her blood-stained hands, trying not to escape from the bag. Everything was the same, there was no hope, everything was black. The shelf Su Qi was leaning on was newly bought, and the brand-new paint was soaked with Su Qi's blood, but what could Su Qi do? Su Qi had no choice, no way to escape, so she had to lean on the shelf and hide in the bag. Su Qi was afraid that someone would come and be beaten, but she also hoped that someone would come and save her. "Ding bell~~", just like that, when school was over, Su Qi was still the only one in the utility room, accompanied by a shelf stained with blood. Did Su Qi kill A? Intention: There is no goodbye, only farewell