An Ultraman fanfic, with a beloved-by-all vibe. The main pairing is Fujimiya and Gamu, with some Hiroya Fujimiya and Gamu Takayama out-of-character moments as a heads-up. It's mostly lighthearted daily life and comedy, with very few fight scenes.
After Yan Shu is accidentally hit by a big truck, she sees a beam of light. The light says it has chosen her. Based on all the Ultraman she'd watched, she assumes she's going to become an Ultraman. But when she opens her eyes, she's a baby. Still, having Hiroya Fujimiya and Gamu Takayama as her dads doesn't seem so bad. If she can't become light, being the daughter of light will do. And getting to see so many Ultramen is a dream come true.