The Pain Of The Past And The Future ( Nalu fan fiction)

Here, in Magnolia, the sky is crying, crying for a certain mage, who died just yesterday, or more like she KILLED herself. She was found in her apartment, alone. No blood was founded on her body, except for the drops that was on her lips, and that was because of the poison she had drank. The female mage had killed herself, but the question lies here, WHY?
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Lucy Heartfilia, after being kick out of the team she killed herself.

And Natsu Dragneel, the one who kicked her out of the team, regret it the most.

What will happen? And has Lucy really killed herself? who is this person who call herself Artfi?