History's Strongest Son-In-Law Living With The In-Laws - Chapter 21

This is a game that surpasses dimensions.

At home, she was invisible; after marriage, she was a decorative vase; in the end, a sea of flames buried her, and not even her corpse remained. This is the portrait of Han Yuxi’s previous lifetime.

Given a chance at rebirth, she strives to improve herself, wishing only to no longer serve as a foil or a pretty face. Then, she will seek out an exemplary husband and live a life of peace and prosperity. Alas, things turn out contrary to her wishes—she marries a man who bears a blood feud and hatred as deep as the sea.

She turns the world upside-down, but her road to happiness is strewn with setbacks and the sweetness that comes after bitterness.

- Description from Novelupdates

Overnight, the whole world became gamified in Su Mo’s eyes

Not only can he use his life to draw cards

You can also see the hidden attributes of real objects

then–

He looked at the chandelier above his head:

[Item: A dilapidated chandelier]

[Hint: There is still one minute and seven seconds to drop]

Turning to look at his right hand:

[Item: A piece of the right hand of a young man]

[Hint: Due to long-term training, the grip strength is 3% stronger than that of the left hand]

Then look at the ginseng on the table:

[Item: A wild ginseng]

[Hint; it is contaminated with a trace of origin qi, eating it may make you more energetic]

…

Su Mo excitedly ran to meet the school girl who had just confirmed the relationship.

I saw a bright red streak of blood shining on my girlfriend’s head:

[Item: A Very Hungry Fox Demon]

[Hint: You may not be her opponent]

- Description from novelbuddy

Saying 5000 year-old-dragon has an impressive ring to it, yet that dragon was an extremely harmless, herbivorous being. However, because of his uselessly giant figure and scary appearance, he was mistaken for the Demon King’s executive and provided by the nearby village with a sacrificial maiden.

Fundamentally cowardly and timid dragon tried to send her away, but the extremely enthusiastic sacrifice didn’t want to give up. Inevitably, he lied: “Okay, I just ate a small portion of your soul, so you can go back already”, but the maiden with outrageous assumptions has misunderstood that she became the dragon’s kin.

Then, out of all things, she began to manifest strange power on the basis of her wrong assumptions – in turn, the helpless dragon, by some mistake started a rebellion against the Demon King.

Rebellion or whatnot, he wasn’t even his subordinate in the first place.