夺金营救在线

分别收录于三卷BD中的特典动画。第一集名为《99.419採寸》，收录于BD第一卷，2018-10-24发售；第二集名为《99.419討論》，收录于BD第二卷，2018-12-26发售；第三集名为《99.419開演》，收录于BD第三卷，2019-02-27发售。。A highly intelligent, but accelerated nerdish boy falls in love (for the first time) with an older girl and goes through several obstacles after another to gain not only her heart, but the acceptance and respect he has longed for his whole life.。