You're My Only Hope (kaishin)

Shinichi have been through everything to defeat the black organization together with Kaito in eighteen years. But hope is not on him went he try to encounter with Kaito to take down the B.O. He lost family, friends and everyone precious to him. Then one of the B.O members shot Kaito the one he start to fall in love with on the take down while he heavily injured.

Pandora see this, she feels guilty. Because of her they suffered so must. Because of her, her guardian lost his love. So too fix this pandora use the spell to back to the time before Shinichi turn to Conan and go with him to be by Shinichi side to support him.

So what happen to Shinichi when he wake up being a high school teen again. Let's find out.