Holmes' Revelation (0 is Start) Meitantei Conan : Season 1 Episode 621

Conan locates Hades during Minerva's rally with her opponent and proceeds to his location. He meets his parents on the way who gives him the tickets needed to enter the stands where Hades is located. Yusaku Kudo explains that during a tennis match, the heads of the fans would follow the ball while Hades would continuously look onwards at Juno. With Minerva's help, Conan is able to apprehend Hades who is taken into custody. After Minerva wins the championships, Ran meets with her and tells her Shinichi confessed to her; proclaiming that while love is zero, zero is also a starting point. Conan meanwhile, is given an antidote for the APTX 4869, by his parents for the return trip to Japan.