He had always been ordinary and happy, but he encountered a huge change when he was twenty years old.
Who is it that quietly uncovers the unknown family history?
Who was it that cruelly deprived him of the flesh and blood relationship that he regarded as life?
Who is it that tramples on the simple kindness that he can't give up?
Perhaps, the wheel of fate had already started turning from the moment he was given life. It was the fate of blood that was imprinted in his body and could never be shaken off.
He is angry, resentful, and frustrated, but he still wants to thank fate for giving him the most beautiful and precious friendship in the world!