The girl named Baek Hye-Kyo, who lives in her Mother's house, has many memories that have been here since her Mother's death, she will never leave her place even if there is a demolition on the next day. When the Investors to have a meeting, and he would listen to the residents of Shinminsu, that they would pack up and leave their place and start demolishing it so that they could build the company building. And Hye-kyo will not agree but with the stubbornness of the investor people, if they want to help, and in exchange they will be kicked out of their territory. There was nothing the people could do, especially Hye-kyo, so it was decided that they didn't want help from investors because there might be corruption.

When Hye-kyo was living in her Father's house, the surroundings were dirty and run-down, more than 10 years without anyone living here because there was an encounter, when Hye-kyo thought that in the past, the gangsters were looking for them to kill Hye-kyo's Father, and the last thing Hye-kyo said to her Father was "I love you sweetie, no matter what happens, I'll always think of you, my daughter", when she ran off into the distance, and Hye-kyo heard gunshot from her Father.

After cleaning the house, she fell asleep early so she could start planting sunflowers. At 12 midnight, she saw a light flying and landing on the ground in the plain. And she thought to go to it and she was afraid. Meanwhile, someone who lives on another planet sees him, so she lies down and screams. When the person's hand reached out, Hye-kyo suddenly grabbed the person's hand and thought it was an alien. Hye-kyo was about to approach an alien right away but because of fear, she ran and hid under her blanket. So she walks and looks through the window to see if the alien man is still there, and after that, Hye-kyo looks back and there is the alien man, Hye-kyo thinks how he got into the house even though it was locked, because he is powerful or he is like a ghost, so she laughs and goes back to her bed. When Hye-kyo asked an alien, "How did you become an alien, you're so handsome?" The alien man said "Hello, I'm Poong Jin-hee, at your service". That's when Hye-kyo screamed and couldn't believe that a handsome alien had moved to planet earth. Hye-kyo said "Have you eaten yet? What do you want to eat?". When this alien man couldn't answer, Hye-kyo immediately became angry with him. When this alien man went for a walk, he read the reminder from the calendar "How can sunflowers grow without water, a Shovel and sunflower seeds? Is this their signal meeting? Or a handsome alien have a mission in planet earth?

At 6 o'clock in the morning, Hye-kyo immediately got up from her bed, when she saw that her house was clean and clutter-free, books, papers and so on... were placed in the right place, and when she went to the kitchen, the rice and dish are cooked. Hye-kyo immediately thought how did her life become like this? Did she not believe in her mind that the handsome alien was really a ghost or that he had superpowers?

After eating, Hye-kyo goes to a flower shop to buy a packet of sunflower seeds. Before she buys, Hye-kyo sees Jin-hee at the park wandering around and makes the children happy, when Hye-kyo runs and immediately talks to Jin-hee about his personality and might notice his use of power. Here Hye-kyo said "What are you doing here? Maybe they will notice you?". Jin-hee answered " [alien voice] I just want to make the kids happy, besides I like this place because there are so many plants and trees that are impressive." Hye-kyo immediately pulled Jin-hee and took him to the flower shop.

When they got to the flower shop, the owner asked "Hye-kyo, is that you? I often see you holding the sunflower." Hye-kyo answered "Sir Gu-won, is that you? I thought you were different. (Smiling normally) uhm, I'm going to buy a packet of sunflower seeds so I can start growing as soon as possible, because .. . . . because I can't do anything but to make the flowers grow." The owner said, "Alright honey, be careful. ...besides, who is this man? Is he your boyfriend?" Hye-kyo answered "Oh, .. no, (replied politely) he is my classmate when we were in high school." The owner said "Ahh, is that so? All right, be careful." Jin-hee immediately said "Hello" [alien's voice] Hye-kyo immediately covered Jin-hee's mouth so that the owner of the flower shop could not be noticed. Hye-kyo said "Alright, we're leaving ... (immediately smiling properly)." When they walked home together, Hye-kyo tells Jin-hee said "You, next time, be careful especially when there are a lot of people, they might be able to tell by your voice, do you want to cause trouble?" Jin-hee said "(alien's voice) You're really cute even though you're grumpy, because I'm talking to someone like this hehe."

When Hye-kyo bought sunflower seeds, what should she do? Hye-kyo looks for a shovel to dig the ground, so she forgets that the shovel was left at her mother's house. Jin-hee hears that Hye-kyo's shovel is missing so he uses his powers to make Hye-kyo's shovel to dig and grow sunflowers. Hye-kyo goes outside for a moment to look outside the house again, and she finds a shovel even though Jin-hee uses his powers. Hye-kyo must not know what Jin-hee is doing so as not to disturb his plans for a mission on planet earth. What will Jin-hee do, help Hye-kyo or his mission here on the planet?

When Hye-kyo saw a shovel to be used to dig in the ground, she could start planting but the ground was hard so it was unlikely to plant flowers here. Hye-kyo calls Jin-hee for help. Unfortunately, Jin-hee suddenly disappeared again, Hye-kyo immediately went to find this alien, so she went to the park again to see if Jin-hee was there, but he wasn't there in the park, Hye-kyo didn't know where that man was going, so she decided not to continue planting so she decided to look for Jin-hee. Went to the city but he wasn't there, until 4 hours later he wasn't even in the whole town of Jeonju. There is a man named 'Lee Chae-wook', who Hye-kyo is running away from, and Chae-wook will chase after Hye-kyo. When the two meet, Chae-wook asks Hye-kyo, said, "Hye-kyo, why did you run? What happened?" She answered "[Nervously] Ahh..ehh..I was going to chase someone...a stray dog ​​that got away." Chae-wook said, "Oh go ahead, be careful" Hye-kyo replied, "You too Chae-wookya." Jin-hee saw the two talking on the side of the road and thought that Jin-hee wouldn't show Hye-kyo first because he thought the man would tell Hye-kyo the truth, so he won't go to Hye-kyo's house temporarily. Jin-hee just walked and had nowhere to stay, so he was hungry and went to a restaurant. When he went there, the waiter immediately asked, "Sir, do you have something to order? So Jin-hee couldn't speak so he just used his fingers and chose a famous dish called 'Kimchi'.

Hye-kyo is still looking for Jin-hee by nightfall, Hye-kyo immediately goes to a restaurant to ask if they have seen the man. Hye-kyo asked, "Sir, good evening, do you see a man who is tall, handsome, and always smiling?" This waiter wondered if his customer was tall and handsome as Hye-kyo said. The waiter said, "Oh, yes, it seems that the man you are talking about who is tall, handsome and always smiling, is my customer." Hye-kyo was immediately surprised by the waiter's explanation. "Really, sir? Maybe it's Jin-hee." (whispered to herself) Hye-kyo said that she was very surprised by this. "Yes, ma'am, maybe you are referring to him. Besides, he ate here, Kimchi is his favorite dish, so he enjoyed it (the waiter laughed modestly)."

By 7pm, Hye-kyo was just sitting down because of exhaustion, so when she turned around, there was food by her side. She was surprised why the food was next to her even when she sat down but it was not on the chair. Here is what she said. "Maybe he gave me food, I'm really hungry." (Hye-kyo ate a lot). Then, she suddenly shouted, "Jin-hee, where are you? I'm sorry...I scolded you yesterday...(Hye-kyo cries) I only did that because I was protecting you, so we wouldn't have a trouble our neighbors (continues crying)." He was about to approach Hye-kyo immediately, but Jin-hee suddenly hid in a tree. Why did he hide, when Hye-kyo apologized to him? So Jin-hee gave a lot of sunflowers for Hye-kyo as if the two were going on a date (exciting). When Hye-kyo turns around, Jin-hee is behind her and has a sunflower for her.