林譽榮副機師於外國夜店染疫，在飛回台灣的航線上病發。在台灣尚未擁有疫苗時期，人人恐慌；楊霖機師也不例外。 狹小的駕駛間更加大了楊霖的恐懼，他決定強迫自己與林副機師吞下退燒藥；隱瞞症狀。 但楊霖知道這樣通過不了機組人員量體溫，他決定呼叫空服員也是自己的地下情人芯怡；拖她下水。 譽榮看到平時尊敬的機師面對死亡時變得如此自私，更讓他覺得恐懼。 當芯怡進入駕駛艙時就知道有了異狀，機師們的臉色都不像平時，她沒想到的竟然是全公司形象最好的；也是自己愛上的人不顧一切感染她 她知道現在一旦走出去就會感染人，畢竟他們載的不只是陌生人，更是156條生命。 但楊霖一樣用職權威脅她，當芯怡關上門就確定這架747會成為台灣的防疫破口，要降落時塔台告知日本疫苗班機在跑道，要他們等著。 降落後，所有乘客下機後，所有人利用3+11避開隔離後，沒過幾天疫情爆發了。 衛福部記者會上聲稱他們會回溯尋找源頭，楊霖搶先站出來開記者會說破口是：譽榮 就連芯怡也對譽榮見死不救，瞬間楊霖成了英雄；他犧牲了所有人，我們還只能看他平步青雲。

The co-pilot contracted the disease in a foreign nightclub and fell ill on the flight back to Taiwan. In the days before vaccines were available in Taiwan, everyone panicked; the pilot was no exception. The pilot's fear was exacerbated by the small cockpit, and he decided to force himself and his co-pilot to swallow antipyretic pills to hide his symptoms. But the pilot knew that this would not get him past the flight crew to take his temperature, so he decided to call the flight attendant and his secret lover, the flight attendant, and drag her down with him. The co-pilot was horrified to see how selfish his normally respected pilot had become in the face of death. When the flight attendant enters the cockpit, she knows something is wrong, the pilots don't look like their usual faces. She knew that if she went out now, she would infect all the passengers, after all, they were carrying not only strangers, but 156 lives. But the pilot still threatened her with his authority. When the flight attendants closed the door, they made sure that the 747 would become a breach of Taiwan's epidemic, and when they were about to land, the tower told them that the Japanese vaccine flight was on the runway and to wait. After landing, all passengers disembarked, and everyone used the 3+11 to avoid isolation, the outbreak broke out within a few days. The Ministry of Health, Welfare and Food claimed at a press conference that they would go back and find the source of the outbreak, but the pilot stepped forward first to hold a press conference and said that it was the deputy pilot who had broken the news. Even the flight attendants did not save the co-pilot, and he became a hero; he sacrificed everyone, and we could only watch him go up the ranks.