Fairy Tail: I Transmigrated After Watching the Series

Do fairies really have tails? There is a wondrous guild called Fairy Tail, and everyone who leaves the guild must abide by three rules:

First: Never speak to anyone about information that could harm Fairy Tail.

Second: Never contact former clients without permission to gain personal benefits from them.

Third: Even if your paths diverge, live on bravely. Never take your own life lightly, and never forget the companions you once cherished!

After the protagonist transmigrates to the world of Fairy Tail, he becomes part of this big family. This is the story of him and his guildmates growing stronger together, step by step.