Grand Kokoro is an adventure visual novel with elements of a Japanese-style dating simulator. The main character Ilya must learn to cope with severe clinical depression and suicidal thoughts while trying to achieve a normal life. He wants to find someone who understands him, someone who loves him, and who considers him normal and not the unstable psycho that he has long convinced himself of. You have to help the main character cope with all his problems and try to find the love of his life.