The family that depends on each other has gone through ups and downs. In this short-term prosperity of this world, these young people may have been confused, but they have never been lost. The turbulence of troubled times cannot block the love and faith in their hearts. The passage of time is like the gorgeous fireworks, which turn into ashes and disappear quietly in the world after being dazzling. But that memory is engraved in invisible time and exudes eternal light.