DramaDark.
DiscoverMost WatchedNew releasesMy list
⌕
♡
◈DiscoverMost Watched▷New releases♡My list
Home›Dramas›What Happens When You Cross the Holy Knight Sister
What Happens When You Cross the Holy Knight Sister poster

What Happens When You Cross the Holy Knight Sister

Watch all episodes

60 episodesComplete

CostumeAnimeHidden Identity
Start from Episode 1

About What Happens When You Cross the Holy Knight Sister

After surviving a decade of brutal frontline warfare as an elite battle priestess, legendary war god Sophie Lancaster returns home only to have her spell-casting hand viciously shattered by her corrupt future sister-in-law. Arriving for her younger brother Chris’s lavish engagement banquet, Sophie discovers a terrifying conspiracy: Chris has been subjugated by an insidious blood-pact curse, and his power-hungry fiancée Sabrina is stealthily embezzling the Lancaster Magic Trading Guild’s ancient legacy through fraudulent shell companies. Stripped of her glory and crippled in the eyes of high society, Sophie refuses to yield. Instead, she assumes the lowest identity imaginable—an unassuming potion sweeper inside the guild’s innermost mana hub. Operating beneath the noses of crooked compliance officers and arrogant executives, Sophie methodically uncovers ironclad evidence of Sabrina’s financial sabotage. When the grand Starlight Ball commences, the time for patience ends. Shedding her humble rags, Sophie steps into the spotlight as the undisputed mistress of House Lancaster, ready to unleash devastating financial ruin and overwhelming magical retribution upon everyone who dared cross her family.

Episodes 60

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960

Frequently asked questions

Where can I watch What Happens When You Cross the Holy Knight Sister?

Right here on DramaDark. Every episode of What Happens When You Cross the Holy Knight Sister streams in your browser for free, and there is nothing to download or install.

How many episodes does What Happens When You Cross the Holy Knight Sister have?

60 episodes so far, and the story is complete. You can open any one from the episode list above.

Do I need an account or an app?

No. Press play and watch. An account is not required, and the player works in any modern phone or desktop browser.

Does the next episode start by itself?

Yes. When an episode ends, the next one begins automatically. You can also swipe up on a phone, or scroll or press the down arrow on a computer, to jump ahead.

Can I continue where I stopped?

Yes. This browser remembers the last episode you opened, so the button at the top of this page changes to “Continue from Episode N”. Clearing your browser data resets it.

How do I save it for later?

Tap the heart or “My list” button on this page. Your list is stored in this browser, so it will not follow you to another device.

Why are the episodes so short?

Short dramas are made for quick viewing: each episode moves the story along and usually ends on a hook, which makes it easy to watch one more.

The video will not start or keeps stalling. What can I try?

Choose “Reload episode” if it appears, or refresh the page. A slow connection can stall playback, so give the grey buffer bar a moment to fill. If it still fails, try another browser or switch between Wi-Fi and mobile data.

You may also like

Bride of the Raven poster▷ 3.1K plays

Bride of the Raven

Costume·50 episodes
The Bridal Bloom Picked Her Royal Suitor poster▷ 1.6K plays

The Bridal Bloom Picked Her Royal Suitor

Anime·40 episodes
The Secret Billionaire Heiress poster▷ 1.9M plays

The Secret Billionaire Heiress

Heir·48 episodes
Vengeance of the Tycoon: Those Who Harm My Parents Shall Perish poster▷ 859.7K plays

Vengeance of the Tycoon: Those Who Harm My Parents Shall Perish

Anime·40 episodes
The Wolf King Kneels for Me poster▷ 354.4K plays

The Wolf King Kneels for Me

Reject·60 episodes

Hot right now

1The Day My Daughter Was Kicked Down the Stairs

The Day My Daughter Was Kicked Down the Stairs

40 episodes · ▷ 3.1M

2The Girl Who Rose

The Girl Who Rose

38 episodes · ▷ 2.8M

3Mafia Dad and His Little Chef

Mafia Dad and His Little Chef

50 episodes · ▷ 2.6M

4Wrong Man, Right Uncle

Wrong Man, Right Uncle

82 episodes · ▷ 2.5M

5Daddy, I'm Home at Last

Daddy, I'm Home at Last

42 episodes · ▷ 2.1M

6The Secret Billionaire Heiress

The Secret Billionaire Heiress

48 episodes · ▷ 1.9M

7Secret Triplets From One Night With the CEO

Secret Triplets From One Night With the CEO

40 episodes · ▷ 1.7M

8Stolen Heir: The Billionaire’s Hidden Vow

Stolen Heir: The Billionaire’s Hidden Vow

30 episodes · ▷ 1.2M

9The Vanished Queen

The Vanished Queen

40 episodes · ▷ 975.5K

10Vengeance of the Tycoon: Those Who Harm My Parents Shall Perish

Vengeance of the Tycoon: Those Who Harm My Parents Shall Perish

40 episodes · ▷ 859.7K

View all dramas →
DramaDark.

Watch short dramas online for free. Full episodes, no app to install, and new stories added every day.

Explore

DiscoverMost WatchedNew releasesMy listWhat is a short drama?

Genres

RomanceModernComebackRevengeFantasyBillionaire

Legal

Privacy PolicyTerms of Service
© 2026 DramaDark. All rights reserved.All titles, images and trademarks belong to their respective owners.