The protagonist of the novel Spare Me, Great Lord!. He is abandoned by his parents at a young age, only retaining a walnut-shaped pendant from them. When he gets into a car accident, his pendant manages to save him, while bestowing the distress point system in the process. Travelling under the employment of the Heavenly Network, Lu Shu learns more about the world, and himself.

(Source: Spare Me Great Lord Wiki)