Snow Pillar and Three Strings

"Yi Lian if line" My father is dead, the dojo is gone, and my fiancé is missing. Renxue was picked up by the lord Uyashiki and brought back to the Demon Slayer Squad. Three years later, she became a snow pillar. And her fiancé, Koji, became a ghost after that day. He changed his name to Yi Wo Zuo and became Shang Xian No. 3, Forgetting everything. Three years later, at the fireworks display. Her Nichirin sword was used to block a sword from a ghost for the first time. "Who are you?" "Your wife." — He forgot her name, the vows made under the fireworks, and who he was. But it doesn't matter. She remembers. She remembered them all. Original title: "If that day, the poison is not fatal" Purpose: Love and memory can transcend life and death