刘嘉倪

故事關於四種不同形式的愛情關係：不敢愛的網紅情侶黃鍾（Anson Kong 飾）與蘇情（吳千語 飾），害怕愛的千金Silver（蘇皓兒 飾）與出租男友Jerome（栢天男 飾），嘗試愛的志豪（馬志威 飾）與護士甜甜（湯洛雯 飾），期待愛的宅男龐江（白只 飾）與留學生心怡（陳欣妍飾）。四對男女主角同時在情人節前夕遇到感情中的各種難題，過程笑料百出，最終各人找到屬於自己的真愛，並於情人節的一場煙花下過了浪漫的一晚，從而帶出愛情總會以不同模式出現在身旁。

上古洪荒，仙人修封魔塔并以“无尘神剑”封印魔界。数百年后无尘剑离奇失踪，守护者剑圣（何华超饰演）不愿牺牲自身修为，竟抽离初生的“纯阳之子”忘生的一魂一魄用以封印魔界，濒死的忘生被剑圣师弟酒仙（张德晖饰演）所救。二十四年后，忘生（谢苗饰演）和从小相依为命的少女一一（敬佩饰演），偶遇蜀山女剑侠风若离（诺瑶饰演）三人结伴踏上险恶的除魔之路。与善良的魔村村民之间的纠葛，令忘生感悟到魔物也有善恶之分。

故事发生在一家精神疾病疗养院中——梶木秀丸（笑福亭鹤瓶 饰）曾经因为杀害了母亲和妻子而被判处了死刑，却奇迹般的在行刑的过程中死里逃生、阿中（绫野刚 饰）曾经是平凡的上班族，却因为日益严重的幻听而遭人歧视，最终丢掉了工作人生一败涂地、由纪（小松菜奈 饰）身为女子高中生，却强烈的抗拒去学校，整天把自己关在房间里做家里蹲，最终被忍无可忍的父母送进了疗养院。形形色色的病患居住在这里，每个人都带着悲惨的过去，彼此之间却形成了一种类似家人却胜似家人的特殊联结，可是，一宗凶杀案的发生打破了这好不容易才形成的平衡。

Nanjo Mikisaburo is a young samurai trying to restore his ruined family to its past glory. Enduring the contempt and disdain of high-ranking samurai, Mikisaburo devotes himself to the way of the warrior, mastering the literary and martial arts. His master Kurahashi Jupeita's daughter Misao feels for Mikisahuro who maintains his pride in the face of the arrogant samurai's scorn. She sympathizes with and encourages him. However this sympathy ignites a passionate love for her in Mikisaburo. One day Mikisaburo's mother is walking along the road. Hayami Genzaburo, the son of a chief retainer, and his escorts are galloping on horseback. Genzaburo's horse kicks Mikisaburo's mother and she dies. Next, Mikisaburo returns home to find that his sister has been violated by Genzaburo. Finally, the object of Mikisaburo's love, Misao, becomes Genzaburo's wife. His mother, his sister, and finally Misao. Mikisaburo's young blood boils and flows backwards.