Lao Yang has been struggling in the cryptocurrency world for many years. Although he hasn't made a fortune, he has accumulated some experience and wealth. Recently, his relationship with his girlfriend of many years has heated up, reaching the stage of discussing marriage. One day, Lao Yang, feeling both anxious and hopeful, took his parents to his girlfriend's house to propose. The atmosphere at his girlfriend's home was initially quite harmonious, with everyone sitting together chatting, but when the mother-in-law mentioned the betrothal gift, the air instantly froze. The mother-in-law said slowly, 'Let's not beat around the bush. According to the market here, the betrothal gift should be based on the current price of a mainstream cryptocurrency, which isn't too much, right?' Lao Yang's heart tightened; he knew that the cryptocurrency market had been very volatile recently, and the amount of the betrothal gift was not fixed. Moreover, judging by the current price, it was far beyond his expectations. In a moment of impulse, Lao Yang blurted out, 'Auntie, this price is too high. The coin price might drop at any time; how can the betrothal gift be calculated like this?' As soon as the words left his mouth, the atmosphere in the room dropped to freezing point. His girlfriend's expression changed to one of displeasure, the mother-in-law looked upset, and the father-in-law frowned and smoked quietly. Lao Yang's parents also looked embarrassed and hurried to smooth things over, but the situation was already difficult to salvage. On the way home, Lao Yang felt incredibly heavy-hearted. He knew his words had hurt his girlfriend and her family, but at the time, that high betrothal gift figure had truly flustered him. That night, Lao Yang lay in bed tossing and turning, unable to sleep, with the cryptocurrency trading app still open on his phone, the numbers on the screen constantly fluctuating, just like his anxious state of mind at that moment. He didn't know how to face his girlfriend, nor did he know if their relationship could continue. The uncertainty of the cryptocurrency world seemed to reflect on his marriage prospects, plunging him into deep trouble.