Set in ancient China, “Just Call Me Nobody” is about a poor shoe repair man Wu Di (Xiao Shen Yang) living with his mother (Chen Hui-chuen) and is obsessed with martial-arts picture books. Wu Di repairs the shoe of the swordswoman Yuelou - a secretly princess who is due to marry the emperor (Banny Chen) but escape after setting the palace on fire. Latter, he also helps save her in a fight. She thanks him and says she can be found on Qin Mountain if she is needed.