Ym mynwes y bryniau gwyrddlas ac o dan cysgod coed derw hynafol, roedd olion pentref Celtaidd yn gorwedd yn nyfnder y tir storïol.

In the embrace of the verdant hills and under the shadow of ancient oak trees, lay the remnants of a Celtic village resting deep within the storied land.

Tir wedi'i llanw â chwedlau hen a hanesyddol, lle dechreuodd ein stori hon.

A land filled with ancient and historical legends, where our story begins.

Roedd y gwanwyn wedi cyrraedd, a gyda hi, lliwiau bywiog oedd yn taro drwy'r dirwedd, fel petai'r tir ei hun yn deffro o gwsg hir.

Spring had arrived, bringing with it vibrant colors that struck through the landscape, as if the land itself was awakening from a long slumber.

Roedd Gwyneth yn sefyll wrth ymyl cerrig mwsoglyd, ei llygaid yn symud dros bentref gwyllt ond hudolus.

Gwyneth stood beside moss-covered stones, her eyes wandering over the wild yet enchanting village.

Roedd hi’n chwilio am atebion, am sôn ei hancestrod — er mwyn deall ei thynged ei hun, roedd hi'n gorfod deall stori'r hanes.

She was searching for answers, about the tales of her ancestors — to understand her own fate, she had to understand the story of the history.

Rhys, ei gefnder, oedd gyda hi.

Rhys, her cousin, was with her.

Yn fwy anturus o'u dau, roedd Rhys wedi nasu'r awyrgylch gyda chyffro.

The more adventurous of the two, Rhys inhaled the atmosphere with excitement.

"Rydw i'n siŵr y byddwn ni'n gweld rhywbeth anhygoel!

"I'm sure we'll see something amazing!"

" meddai ef, ei lygaid yn llonni wrth iddo edrych i gyfeiriad y tirnodau dirgel.

he said, his eyes brightening as he looked toward the mysterious landmarks.

"Ond Rhys," atebodd Gwyneth yn ofalus, "mae rhai yn dweud bod yr hen bentref yn cael ei ddal yn saith dan ysbrydion coll.

"But Rhys," Gwyneth replied cautiously, "some say the old village is held under the spell of lost spirits."

" Er iddi deimlo ofn, roedd awydd Gwyneth i wynebu'r ysbrydion hyn yn ei chalon yn gryfach.

Although she felt fear, Gwyneth's desire to face these spirits burned stronger in her heart.

Daeth eu taid, Bryn, atynt.

Their grandfather, Bryn, came to them.

Roedd yn ddyn doeth, yn llawn straeon, ac yn caru i rannu'r hyn a wyddai.

He was a wise man, full of stories, and loved sharing what he knew.

"Mae gwir chwedl yn cuddio yma," meddai yn araf, "un sydd wedi'i hanghofio, ond yn barod i'w datgelu.

"There is a true legend hidden here," he said slowly, "one that has been forgotten, but is ready to be revealed."

"Yn erbyn awgrymiadau rhai, penderfynodd Gwyneth a Rhys aros yn yr ogofâu enfawr dros nos.

Against the suggestions of some, Gwyneth and Rhys decided to stay in the vast caverns overnight.

Wrth i'r haul fachlud a'r gorwel gael ei liwio gan twilight, daethont ar draws siambr gudd.

As the sun set and the horizon was tinged by twilight, they came across a hidden chamber.

Yno roedd arteffactau hynafol, wedi eu claddu dan haen o laeth llwch a mwsogl.

There were ancient artifacts there, buried under a layer of dust and moss.

Yn sydyn, roedd gweledigaeth yn gorosgyn Gwyneth.

Suddenly, a vision overcame Gwyneth.

Yn ei golwg, fe welodd daith hiraethus o’i cyndeidiau, darnau o ddewrder a meidd-dra.

In her sight, she saw a nostalgic journey of her ancestors, fragments of bravery and daring.

Mae'r darluniau hynny yn llawn o ysbryd, gyda fflachiadau o ymladd dros eu rhyddid a llwyddiant mewn amseroedd anodd.

Those images were full of spirit, with flashes of fighting for their freedom and triumph in difficult times.

Pan ddaeth y gweledigaeth i ben, roedd Gwyneth wedi newid.

When the vision ended, Gwyneth had changed.

Roedd hi'n teimlo cysylltiad dwfn â'i tharddiad, hen stori wedi codi o'r llwch yn ei gosod ar lwybr newydd.

She felt a deep connection to her origin, an old story raised from the dust setting her on a new path.

Roedd yn teimlo y gallai gyflawni unrhyw beth, wedi'i hysbrydoli gan gorffennol oedd bellach yn rhan o'i dyfodol.

She felt she could achieve anything, inspired by a past that was now part of her future.

"Rhys," sibrydodd Gwyneth, ei llais llawn hyder, "rydyn ni'n gorfod pasio'r chwedl hon ymlaen.

"Rhys," Gwyneth whispered, her voice full of confidence, "we must pass this legend on.

Mae ein teulu a'r ôl troed yma yn haeddu cael ei gofio.

Our family and the footprint here deserve to be remembered."

"Ag yr hyn a welodd Gwyneth, roedd Rhys hefyd wedi gweld golwg newydd ar y lle.

With what Gwyneth had seen, Rhys also gained a new perspective on the place.

Deallodd ei fod yn lle o straeon, nid dim ond anturiaethau gorffennol.

He realized it was a place of stories, not just past adventures.

Pan ddychwelasant adref, roedd gan Gwyneth egni newydd, yn barod i ddysgu, i rannu, a dechrau capten newydd, a chariad mawr i'r tir a'r stori sydd wedi'i hysgrifennu ynddo.

When they returned home, Gwyneth had newfound energy, ready to learn, to share, and begin a new chapter, with a great love for the land and the story written within it.

Roedd ei hanes bellach wedi ystof â'i phenod newydd, y clym rhan o chain di-ri o wylo a hen draddodiadau gwerth eu storïo.

Her history was now interwoven with her new chapter, binding part of an endless chain of tears and old traditions worth telling.