Phantom Alchemia: Silvia no Dokidoki Sakusei Toshi Keikaku

Phantom Alchemia: Silvia no Dokidoki Sakusei Toshi Keikaku is a hentai adaptation of the visual novel of the same name by Trynity.Lab, produced by Majin Studio. It is scheduled for release in spring 2026. 

Silvia was offered a contract in exchange for dropping the charges against her father.

She was to take the place of her missing mother and help develop the border town as an alchemist.

However, in order to use alchemy, she had to consume semen and convert it into energy.

Having lost her virginity, Sylvia decided to become a prostitute in order to collect more semen to fulfill her mission.

In the end, having gained the recognition of many residents, Sylvia decides that she has realized the "true” purpose of alchemists...