As the Strongest Knight, I Became a Slave

The strongest knight in ancient times, the guardian of the Temple of Avalon, and the barrier of the supreme realm. In order to protect the world on the verge of collapse, he fell from the world, and finally became a slave of the declining nobles. All memories are lost, only a broken sword remains Is all this a conspiracy or a coincidence? Whether he can retrieve his memory and what kind of test he will encounter. Please read on, this epic poem that praises love is written with blood and tears. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.