The Lost Key [D-rank]

Request name: The Lost Key!
Guild: Fairy Tail
Request rank: D
Client name: Mr. Lock
Objective: Go to the lake and find the lost key.
Location: Magnolia Town
Posts: Solo: 1
Word Count: 1000+
Mages Required: 1
Reward: 1750
Request description: I own a lock and key shop you see. I was walking down by the lake near the forest and I accidentally dropped my most precious key! It is the key to a trunk that my wife's father gave to her recently. He told her that the trunk had some things he would want her to have in case of his death. I want you to go to the lake and find that key but beware of the mermaids!
Request details: Go to the forest and the lake, talk to Mr. Lock. He will tell you about the mermaids and his lost key. Go to the lake and swim around until you find the key. If any mermaids appear, defeat them.

NPC's

Name: Mr. Lock
Age: 43
General Appearance:

Spoiler:

Motivations: His Shop- He has had that shop for years and wants to stay successful.
His wife- He loves his wife very much and wants to keep her happy.
Fears: Wife Being Mad- His wife would be extremely mad and sad if that key stays lost.
Other: /

Enemy Name: Mermaids
Rank: D
General Appearance:

Spoiler:

Magic: Water Magic
Spells: Whirlpool- they can make the water swirl and cause an underwater tornado structure. It can suck things into it or destroy things near it.

Water Whip- They have whip to grab onto things or hit people. It can reach to about 12 feet away.

Weapon: they have very sharp claws and teeth like razors.
Equipment: /
Motivations/Fears: Shiny Things- They love shiny things like the key and will drown people for them.
Sharp Objects- They hate shard objects like swords.
Men- They love human men and will seduce them any chance they get.

can i take this?

Post link when done.

Done ^_^

https://ftrp.forumotion.com/t781-the-lost-key-closed-lance-only#4088

Rewarded.