Male protagonist: Yuzuru Hanyu, Japanese figure skating men's singles player, Grand Slam, two-time Olympic gold medalist, now 27 years old
Female protagonist: Su Qingyan, a responsible researcher for a cosmetics company, a top student, proficient in Chinese, English, Japanese and French, now 25 years old, and is considered a fan of Yuzu. She is also related to figure skating and Yuzu.
Hanyu: Although love came a little late, it did not hinder my pursuit of my wife. Yanyan, are you ready to take the challenge?
Yan Yan: Hey, this player, are you getting used to it too quickly? A little scary. You may be just "the two fools under the ice" in my eyes. Where has that noble young man gone?
Intent: Yuzuru Hanyu's fan fiction