Core: Core of Memory

"I" experienced a series of wonderful illusions and returned to the hometown in my memory: That winter is truly unforgettable for me - Qingye trapped in the wilderness of my hometown, Xuejing playing the piano in the white forest, the spiritual joy that is so close but far away, Cen who has fallen into self-degradation while traveling in a foreign country, and me standing by the frost-covered pool for a long time. We all miss the past in different ways. In order to relieve the anxiety caused by academic pressure, the protagonist "I" embarked on a trip, but frequently entered a fantasy world called "Socrates' Land", where there lived a girl whom "I" called "TA"... As memories and journeys progress, disputes buried in the past gradually surface. Will "I" continue to search for the truth?