Drowning?

Final

1) Halilintar, Taufan, and Gempa - The triplets - are 17 years old
2) Blaze, Ais - The twin - 16 years old
3) Duri, Solar - The twin - 15 years old
4) The rest of Kokotaim is the same age as the triplets but they drop the formality with Blaze/Ais & Duri/Solar twin.

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"We are being volunteers here. Make sure to do well." Gempa said to all his siblings and their friends since he's their leader despite being the youngest between Halilintar and Taufan.

"Why hospital though?" Blaze questions him back.

"You are the one who wants to join us in this community service after all. Don't ask any questions." Halilintar scolds his brother.

"I thought you guys will go to the orphanage." Blaze replies to his eldest brother.

"At first we want to go there but since we can't go to the same place as the other group, we decide to go here," Taufan replies as he comforts Blaze.

"That's a pity. I thought I can play with the child and show them my fire performance." Blaze mumbled sadly.

"Then go next year. You are only a year younger than our triplets brother after all. Choose an orphanage then at that time." Solar replies to him.

"That's also the point. Why did we have to follow after our triplets brother along with our friends in this community service? It's still not our time." Ais ask before yawning tiredly.

"Aww Abang Ais. It is for the experience. Don't feel so bad." Duri persuades his brother.

"Ah. I remember Blaze saying that to me." Ais said before yawning again.

"You think we want to do this? If it is not because of part of the curriculum mark, we will never reach here." Gopal said to Ais.

"But it's fun. Don't you think?" Yaya said cheerfully ignoring Gopal.

"Yes. After all, Duri is true. It is for our own experience too." Ying is also excited.

"Not only that my dear siblings. It's to train how you guys should interact with common people." Gempa suddenly interrupts making all his siblings except for Halilintar and Taufan gulp.

"Ah. I guess I can learn how to interact with humans besides all of you and the people at school." Fang suddenly said making Duri go to Fang's side before resting his hand around Fang's shoulder.

"Aww, Fang. You are doing good. Don't beat yourself." Duri comforts him.

"How about we do some tasks together? It will be awesome!" Duri adds making Fang stunned before smiling.

"Sure Duri. I would love to." Fang said.

"Good. Can I go with Fang, Abang Gempa?" Duri asks his Abang Gempa who just smiles softly.

"Of course. We must do the task in pairs after all. Just choose which task you two want to do from this list." Gempa hand them a paper that stated the list of tasks they must do. Duri and Fang quickly take the paper.

"We can choose our partner? Then, can I go with Ais, Abang Gempa?" Blaze excitedly said as he pull Ais with him who just let his twin do it.

"Sure." Gempa gives his permission.

"You can't even separate from Abang Ais." Solar suddenly comments.

"Why? Ais didn't mind either." Blaze said before showing his tongue to Solar.