Shen Zhou owns a seaside-island guesthouse called Mountain Summit Courtyard. Because of its remote location, the tourism association removes it from the list of properties eligible for support, leaving him mocked and ostracized by competitors. Rather than fight for subsidies, he quietly transforms his guesthouse into a professional emergency shelter, installing comprehensive disaster-prevention equipment. When a super typhoon strikes, the trendy seaside guesthouses are destroyed, and the entire island loses essential supplies and services. Only Mountain Summit Courtyard remains brightly lit and fully equipped. Shen Zhou devotes himself to rescuing stranded people, exposes his competitors' malicious smears, and stays true to his principles by refusing to let investors exploit online traffic for profit. Ultimately, he turns the courtyard into a disaster-prevention educational base, proving the value of preparing for the worst and steadily building something worthwhile.