The Useless Dog System Saves the Ninja World

Xia He is an ordinary member of Konoha's Anbu, code-named Changli.

Required to wear a mask year-round, she is only moderately skilled, yet repeatedly manages to complete extremely dangerous S-rank missions. No matter how powerful her enemies are, she always makes a clean getaway.

People call her the Undying Phoenix.

An enemy unleashed a powerful ninjutsu, trying to kill the girl who seemed to be at the end of her rope. But even when his chakra ran dry, none of his techniques could take her life.

Behind her astonishing luck, Xia He smiled faintly: Evade plus Battle Continuation. As long as she activates her buffs quickly, it's hard to die even if you want to.

Cornered by powerful enemies on all sides, her gravely wounded teammate made a tearful plea for her to look after someone, then gripped his kunai and prepared to give his life to buy her time. Xia He, however, slowly removed her mask and smiled sweetly at their enemies:

Her jewel-like crimson eyes shimmered, and her lovely face bloomed with breathtaking radiance. In an instant, a riot of colors burst into flower. Accompanied by the sudden scent of wine, a bewitching demon seemed to appear before them.

While the group-wide charm took hold and their defenses plummeted, Xia He unleashed a flurry of ninjutsu, grabbed her teammate, and bolted, remembering to cast a full-party HP recovery along the way.

A flash of green light, their health bars rose, and the crisis was over.

She breathed a sigh of relief, then turned around to find her teammate staring at her with a complicated expression. “I thought you were a ninja. You're a succubus?”

Since childhood, Xia He has been bound to the Grand Order: Deadbeat System. She draws the skills and Noble Phantasms of various Heroic Spirits using affection points. Her goal is to correct the Singularities, change the predetermined future, and ultimately save the world.

Susanoo is said to have the strongest defense?

Ignore Invincibility, boost attack with a Red Mana Burst, then take it down in three Red Cards.

Kotoamatsukami is the ultimate genjutsu?

Remove debuffs and reset everything. It's all pointless.

The enemy's ninjutsu is too powerful to withstand?

No problem. Use Invincibility last turn and watch them fill your NP gauge for you.

Drawing cards feels great, and drawing cards forever feels even better. To gather affection points, Xia He fights her way across the world and saves it, actively and passively forming all kinds of bonds with others along the way.

Love and romance? Nothing warms the heart like a powerful skill drawn with cold, hard affection points.

The young savior of the world went from making a mess of the Singularities to wreaking havoc on the main timeline. Only after peace had returned and everyone gathered around to settle the score did she realize something might be a little off.

...Did she take things too far?

But everything she did was to save the world.

...What? She played with their feelings?

But she always gave them her genuine feelings in return.

Besides, none of you would go against my wishes, right?

Anyway, never mind that. Let her draw two more cards first!

*More or less a story about a love scammer saving the world

A harem-style, everyone-loves-her story. The heroine is an overwhelmingly charismatic woman who combines silver-tongued persuasion with emotional manipulation.

The heroine always has the upper hand. No exceptions.

BG romance, currently updating regularly

Theme: Humanity's courage is a glorious hymn