Countdown to doomsday, roommate, he s over excited

[from the end of the world: 7 days the first wave of doomsday disaster: corrosion beetle attack danger level: d about to open the upper limit of level: level 10] ... Han Shen, a student from a small rich family, found that his normally autistic and sensitive roommate seemed overly excited when the countdown to the end of the world appeared it's like a great era is coming "Han Shen, when the end comes, we should unite and help each other. Then everything will be fair!" Han Shen looks at his roommate who yearns for the end, crying and laughing if their family hadn't accidentally drawn the S-class lineage doomsday start card issued by the government if he hadn't known the end, all major forces would have noticed it and made comprehensive preparations he really believed his roommate's nonsense.