Adventure "is a sequel to" Alien: Covenant ", in which David sends a message from the Covenant to Veran Uttany on Earth, detailing his genetic experiments on Planet 4.异形:契约-番外:大卫实验室的秘密:评分高不高?《异形:契约-番外:大卫实验室的秘密》先导片段【异形:契约-番外:大卫实验室的秘密】剧情大纳【异形:契约-番外:大卫实验室的秘密】迅雷下载地址异形:契约-番外:大卫实验室的秘密:恐怖类型概括(异形:契约-番外:大卫实验室的秘密)导演是谁?