When the lover who left without saying goodbye seven years ago reappeared as a savior, Lin Zhi was at the bottom of his life - he had lost all his sense of taste and the old family store was on the verge of closure. The camera of her ex Gu Yan focused on her embarrassing present, which also stirred up the dusty past. A bowl of "breakup noodles" that no one can replicate is the key to memory and an unhealed scar. When the threat of acquisition by a business giant and the filming agreement for a documentary are faced at the same time, should we protect tradition or embrace change, rekindle old relationships or break them off completely? Until she discovered that he secretly searched for folk remedies in ancient books just to repair her lost "world". It turns out that the best taste never needs to be remembered deliberately. Love will lead the taste buds to find the way home.