Twin String

あらすじ

In a world where genetic modification leads to the birth of only twins, one sibling is a beastman while the other is human. These twins share a unique connection called "synesthesia," allowing them to share senses like smell and taste. Zen, one of these twins, harbors resentment towards his older brother Sho's lover. Their already complex bond is further complicated when they encounter Kaito, the younger brother of Sho's boyfriend, leading to a tangled romantic dynamic.