Jawaban:

Once upon a time, we wanted to get refreshed after a lot of exams we have. We decided to go to a beach and we were trying to find a beautiful spot to take some pictures. We were wandering around and then we lost our way so we got lost. But suddenly, one of us kicked something in the sand. 

Turns out, it was a treasure map! We followed that map instruction, we kept traveling across the beach until we ended up in a cave. In that cave it was full of spiders and bats! We were so scared, and Crash killed one of the spiders. But the other spider bit him, and then he got poisoned. Good thing we brought a medkit at that time. And then Annie was cured. We continued following the map, we found some human skeletons there. We went to an underground cave below the cave we found earlier . We searched for treasures, and we found a chest! We tried to open it, but it needed a key.

We looked for the key, then Rockie found it inside a dead man’s pocket. In the dead man's pocket there's another map! The map showed us the way back to the city. We were so excited, so we collected the treasures, then rushed and went back home. 

Penjelasan:

Narrative text is a story that tells the reader about fiction story in the past. So we need to use S+V2 for writting a narrative text. The function of narrative text is to amuse or to entertain. The generic stucture are orientation, complication, and resolution. You can add the morral of the story with coda/reorientation (optional).

I hope this answer will be helpful for you. I’m so sorry if my own story have a bad grammar.