Why did Manjusri Bodhisattva Sword assassinate Sakyamuni Buddha?

Please note that it is not a novel, but there is such an allusion in Buddhism, which comes from the Samadhi Sutra. According to Buddhist scriptures, there were 500 monks at the Lingshan meeting, but they couldn't bear it. With fatalistic wisdom, they all saw their parents killed and all kinds of felonies. They all suspected that their Buddhism was too deep to get in, so Manjusri Bodhisattva turned against Buddhism, so 500 bhikkhus and since the enlightenment Ben. Manjusri Bodhisattva educated 500 monks by killing Buddha, making them understand the teachings of Mahayana and be patient.