(Start the Trailer Music)

Klee was seen drawing in magnificent Japanese style, she made drawings of Godzilla and the other Kaijus.

Klee: I made some tales about them, it's about their Titans ruling the world before humanity.

Godzilla was growling before roaring.

miHoYo / Hoyoverse
&
Warner Bros & Legendary Pictures proudly presents

In Inazuma, The Irodori & the Kaiju Festival, Aether and their friends along with his wives and children went to see Klee and much to their amazement about her drawings.

Miko: Impressive, Klee.
Kokomi: That is wonderful.
Kazuha: What are those?
Klee: These are the tales of the Titans. Starting with The King and the Queen of the Monsters.

Years Ago, Godzilla was standing on Narukami Island and looks up at Mothra who was flying around them.

Klee: Next is The Fire Demon, Creator of all lanterns.

Rodan, standing in the Mountains in Liyue before diving down and flying up, releasing the remaining ashes then lights up the lanterns. In Inazuma, Mothra flies around the sky.

Klee: The third one is the Mighty Titan, The Mountain who Thunders Death.

Then Kong was seen standing on the cliff in Dragonspine before he does a chest beating as he roars.

This October

Godzilla fired at Kong and Kong glared, then an explosion was heard from the distance behind the mountains. Godzilla battles Kong with his combat moves. Kong roars and Godzilla charges at him but Kong fought back then Godzilla whacks him with his tail before he fires his atomic breath. Kong uses his upper hand to beat him.

A spin-off fanfiction to the Successful Crossover of a lifetime, Genshin Impact: MonsterVerse

Then storm clouds appear and the thunder clapped crashing down Ghidorah appeared in silhouette with their glowing red eyes, Ghidorah fired their Gravity Beams while Godzilla fired his Atomic Beam as it clashed then it exploded.

Choose your tale.

He prepared to use his atomic beam as his eyes turned glowed blue then he fired his atomic breath to drill the ground to Hollow Earth.

Choose your destiny.

Godzilla fired his atomic beam and Kong jumps and readies his axe. Then Godzilla charges up the axe that Kong used before he slashes causing an explosion in blue light.

Solve their mystery

Mothra screeched as she charged at something, in Hollow Earth, Warbat charged at another Kaiju.

Klee: Those are the 5 Kasen Tales of the Titans.

Godzilla roars, as he claimed himself to be a king.

Genshin Impact: MonsterVerse Legends: 5 Kasen Tales of the Titans