What is the most classic book in Yi Shu?

Love novels-no chance, now they are all wrong. Don't lose them, and don't forget that Asura, strangers, love in heaven, favorite songs, real men don't cry, cities without seasons, letters from the heart and the world of mortals are everywhere. Rosemary, Wei Zi's wish, gadgets, If Susie falls, Xibao, Beauty as I wish, Insanity Department, Until the Sea Drinks and Stones Rot, Life Journey, Panicked Weekend, Charming, Silver-haired Girl, Beautiful Color, Love in the Past-Essay Nostalgia, Children in the Wind, Single Sex, Legend, Accident, Heart Color, Watercolor, Summer Temptation. Be a man-a moment of youth, a woman who dreams, an old lover who meets and dreams, three little lovers who have no guesses, waiting, a young heart, a streamer, only eyes are the truth, an old house, a late child and a dull world. Shorter stories, lovers' stories, don't take them back, secrets, mother and daughter, new love, frustration, men sleeping everywhere, changing stories, unknown women, thief beauty, platform 9, backpacks, sisters, sensitivity, I wasted all my tears and wasted these years. Prisoner, aftershock, neighbor, campus beauty, please leave a message, baby, growth, female reporter, injured health, breakup, orchid, villain, fortune cookie, love, red gloves, ending, space, happy doctor, inspiration. Clubhouse, butterfly, new pink coat, warmth, mud, saving manuscript, forgiveness, fear, cousin, program, parking, leaves, darling, black sheep, marriage of fragrant peony, resignation, old friend girlfriend, details of women and the past, my story, small flame, Xia Meng, comedy, voyeurism, three little people without guessing, million-dollar promissory note, blue. Secret, Ten Days, Music Next Door, Divorced Woman, Metamorphosis, Fantasy, Colored Glass World, Small Hand, Libra Accident, Beautiful New World, Seven Sisters, Round Dance, Sending Out, French Girl, Journey, Datura, Sisters and Sunshine West Coast. Roses, school girls, beautiful women saving heroes, strange creatures, other people's girls, casinos, how to say goodbye, afterlife, internet, South Star visitors, stories of hurting the city, listen to me in detail, encounter, strange creatures, guardians, love stories, never leaving, hometown. I don't like masterpieces, life journey, lonely hearts club, success stories, cases, betrayal, cowardice, last romance, jade pear soul, gossip, beautiful women, fake love, he is lonelier than fireworks, three wishes, my first half, small universe. Pomegranate map, digging a corner, bridge of sighs, wild wind, 1001 recipes, tips, incense, aunt's boyfriend, story, cicada, death of love, lonely lady, serial, a Yun Lan, foreign son-in-law, bad-tempered girl, black sheep looking for lost cats, elevators, sequels, nostalgia, heart, black jokes, etc. Showing off, lonely pigeon, image, body, this summer's Hu Er, liar, Huangshi Valley, brocade, between the two, regeneration, gold powder world, jasmine fragrant small fruit detective, once deeply loved, Indian ink, wave heart, red shoes, returning mother and wall pie, night daughter, pursuit, Mr. Wrong, youthful moment, red apricot, neighbor, bad shoes.