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:大卫实验室的秘密演员演出名单大全异形: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)百度网盘分享地址《异形:契约-番外:大卫实验室的秘密》影视类别《异形:契约-番外:大卫实验室的秘密》导演名册《异形:契约-番外:大卫实验室的秘密》情节摘要