Which version of Narrow Door has Lu Chen read?

The original. According to the official website query of Love between Light and Night, Lu Chen is one of the leading men in the mobile game Love between Light and Night. Lu Chen mentioned some books in the game plot, which were put into Lu Chen's list by players, including Narrow Door. Lu Chen read the original French novel. The Narrow Door is a novel by French writer andre gide. In The Narrow Door, Gide pushes the mysticism experience in love to the extreme, and tells a pure and passionate love story with boundless loneliness and infinite bitterness.