Unrivaled in the parallel universe by using psychological knowledge! ! A story with a new standard of romance!

An unfortunate high school boy, Shinta Nanpa, loves girls but can't talk to them properly due to his female phobia.
Shinta, who was sent to a parallel universe by chance, has to use the only weapon he has to start off, which is his psychological knowledge. His target is an elf, fairy, and a mermaid!? The story with a new standard of romance, starts here!!

When she wandered the border of life and death at the age of three, Cordelia realized that she had been reincarnated as a high handed noble girl in a game she had used to play. A dark future would await her if she fell in love with the Prince. Therefore, for the sake of a normal life, there was no road but to avoid the powerful prince and the heroine…… But just doing that would be boring. She finally was blessed with a beautiful appearance so she resolved to polish herself, firstly by beginning to study herbology…… This is that kind of story.