[No system + multiple heroines + semi-invincible in the early stage + pure invincibility in the late stage]

(The heroine includes the fairy queen Erza, if you don’t like it, please don’t enter!)

Mo Bai travels through time and space to Fairy Tail, possessing amazing magical powers and eight Dragon Slayer Crystals. He encounters Makarov and joins Fairy Tail, thus beginning his adventure.

He annihilated the Dark Guild, single-handedly swept through Aedras, traversed the Eclipse Gate to annihilate Deliora and rescue Uru, overwhelmingly won the Grand Demon Tournament, and shone in various S-rank commissions...

Natsu: Hey, Mo Bai, come and compete with me! (Bang! He is knocked away by a punch)

Makarov: Looks like the guild will have a new S-class wizard with the youngest qualifications!

Acnologia: I sense the mighty power of a dragon from this person... Destroy the dragon! The dragon must be utterly destroyed!

......

This book is also known as "Fairy Tail: I, the Dragon Slayer, Eat Eat Eat Eat"

Water, earth, fire, and wind. People who can control one of these elements are called firebenders. As a result, four nations and tribes were born in the world: Water, Earth, Fire, and Air.

Among them, only the Avatar-Avatar can master all four elements at the same time. It serves as a bridge between the four nations and maintains the balance of the world.

However, just a hundred years ago, the Avatar-Avatar suddenly disappeared. One of the four nations, the Fire Nation, launched a war of aggression against the other three nations, which lasted for nearly a hundred years.

At this time, Kahn traveled through time and became a young firebender...

When he was in Konoha, he started out as Tsunade's childhood sweetheart. This start required him to change his fate.

The tragedies of World War II and World War III, and the decline of Konoha, all disappeared.

I want to hold Tsunade's hand and walk step by step to the top of the ninja world.

Uchiha Madara, Otsutsuki Kaguya, come if you can!