Perennial Dusk -Kinsenka-

The human heart is but a vessel for pain. That’s what someone once whispered-a voice laced with loneliness, whispering directly into the soul. It’s an indescribable sadness, a love just beginning to bloom. It becomes an invisible pain that pierces the heart. And that’s what makes up life: a cyclical series of highs and lows. Tachibana Sai was born without the ability to feel pain in his heart. He spends his days eliminating any seeds of malice that sneak up on his sister, the one person he treasures, without drawing attention to himself. Sick of the never ending monotony he lives through, h(Storyline via IGDB)