When an unknown, trash-talking "brick" gets delivered to their door, the peaceful (and laid-back) vacation of the Era Boys is smashed to pieces.
[Ding! Era Boys Regret-Mending System at your service!]
They thought it was some kind of prank toy, but the black brick uncannily dredged up the moments they regretted most: tiny mistakes onstage, being a beat too slow on variety shows, and even the frustration of having their mics maliciously cut by unscrupulous organizers... The rewards were just as absurd: stronger air-conditioning? The punishments, meanwhile, were wicked enough to make their scalps crawl: would the whole group have to dress as girls and dance to "Pretty Girl"?!
Tempted by the promise of "making up for regrets" and threatened with "social death," the seven boys set off, half skeptical, on a hilarious yet heartwarming journey to set the past right.
Back in the past, they have to scramble to stop their microphones from being cut, avoid becoming black holes at games, cheer up their past selves, and even outwit the comical pursuers from the "Time Administration"... Mishap follows mishap, and laughter never stops.
But they gradually realize that perhaps the most precious thing isn't a perfect outcome, but the stronger brotherly bond forged every time they join hands to make up for a regret, and the crazy memories they create together, just for themselves.
This is an adventure about growing up, friendship, and acceptance. The Era Boys' Great Regret-Clearing Operation begins now, with plenty of laughs! This time, there'll be no regrets, because you're here!
Good-looking 🙂