Um is anyone else confused

This is an extra not the main story ... Lover mode the main one ... One of my favorite stories though lovely and sad one

Love Mode is the main story. You will appreciate how the art progress! And the story!!! Omg that story is pure love. This author is pure love.

That part is the story about nishiki and shougo(?) from love mode, i think he is kiichi and reiji father i am so interest to know what happens