The reason could be anything. Maybe it was a result of a villain's attack or some magical influence. Or perhaps it was just a light-hearted moment added to break the tension and make the story more engaging.
Maybe he caught a cold or was exposed to some strange substance. It could be just a random plot point for humor or to create a unique situation.
It's hard to say for sure. It might be part of a storyline where his powers are affected, or it could be a way to show a more human side of him. Sometimes these things happen in comics for unexpected and fun reasons.
Chapter 390, "Is Jiang Li Commended by the Police Again?!", is the clearest early answer because it turns Security Bureau's situation into a concrete plot event. The chapter gives readers a real answer by opening on The bell rang for school to let out, and Tao Ying hurriedly grabbed...
Chapter 620, "The Journey to Find a Brother", is the clearest early answer because it pushes Feng Shui into a new phase or setting.
Chapter 529, "Truly a Magical and Complicated Person", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with As for the specifics of how unlucky she would be, or to what extent,...
Chapter 258, "Explosive! Jiang Li and Director Sun Are Having an Affair!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Just when everyone in the livestream room was immersed in the lively...
Chapter 700, "As long as the money is in place, I am willing to do anything!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 539, "Aren't these the two who bullied Bai Lu before?!", is the clearest early answer because it turns Truth's situation into a concrete plot event. A useful checkpoint is the way the scene starts with On the other side of the jungle, Zhao Lang, who was trekking with all...
Chapter 329, "This Role is Tailor-Made for Her!", is the clearest early answer because it turns Xiao Xueyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from Looking further down, it was all about Jiang Li trending again.
Chapter 345, "Audition: She Couldn't Have Gotten in Through Backdoor Connections, Could She?", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. It opens with Jiang Yan managed to blurt out a whole barrage of words without any...
Chapter 269, "Hello everyone, let me introduce my dear niece to you all!", is the clearest early answer because it turns Hello's situation into a concrete plot event. Early on, The next morning, Shen Lan's personal account posted a Weibo..