The Qin Family’s family doctor sent a medical report to Qin Wenrou; it was long and complicated.

Qin Wenrou skimmed through it, mainly looking at Qin Xin’s section, and in the blood type column, there were only two words: "Unknown".

What the hell does ’unknown’ mean?

She immediately called: "Doctor Zhao, what does it mean that my sister’s blood type is unknown?"

Doctor Zhao: "Oh, you’re asking about that, it means a special blood type, similar to Rh-negative blood, also called panda blood. But her type is more special than the usual panda blood, a rare blood type discovered within the empire with no match yet, so it hasn’t been named."

Qin Wenrou was suspicious, a huge and terrifying thought surfaced in her mind: "Is my sister not biologically related to our family? None of us have a special blood type!"

Doctor Zhao chuckled: "No, no, the young lady has the same special blood type as your father. I was the one who delivered her; how could she not be biologically related? You’re quite the joker."

Qin Wenrou felt choked.

Her father passed away when she was very young, so she almost had no impression of him, which is why she didn’t think about this until now.

She immediately searched for her father’s medical report.

Sure enough, in the blood type column, there were also two words: Unknown.

Qin Wenrou hung up the phone with a complicated feeling.

Qin Xin’s unknown blood type, which was rare panda blood, made her even more valuable for a blood transfusion to Mr. Nalan’s sister.

For a moment, she even blamed Mrs. Qin for not giving her panda blood as well.

If she had, wouldn’t she be valuable to Mr. Nalan too?

Qin Wenrou thought gloomily.

She was so distracted by her thoughts that when she overheard people discussing the national medical competition, she wasn’t interested.

Until.

She heard the names Lan Yingjun and Lan Qingxin.

Only then did she belatedly feel a bit of anger: "Why does that ugly duckling get to join the Imperial University’s team?"

Even Qin Wenrou herself didn’t qualify to join the team.

Each school could only have 6 people on the team, with 5 competing and 1 as a substitute.

They were the cream of the crop, the geniuses of geniuses.

"She just did well in the academy’s competition by luck, right? What’s that worth?" Qin Wenrou sneered.

A classmate reminded her: "Lan Qingxin got on the team through Qin Xin’s recommendation. Qin Xin used her spot for her. Anyway, Qin Xin is the best in the third year, even better than Senior Lan Yingjun, so her recommendation must be reliable."

What?

Qin Xin recommended the ugly duckling?

Oh yes, that ugly duckling even bought Qin Xin’s rosewood bed.

Thinking about these connections made Qin Wenrou even angrier.

Qin Xin actually recommended an unrelated ugly duckling, not even her own sister, truly cold-hearted, with malicious intentions.

Panda blood, more like cold blood!

Qin Wenrou mentally added another charge against Qin Xin.

There was now an even more righteous reason to ruin Qin Xin’s marriage engagement.

She pondered and asked the family doctor again: "Can we access my sister’s hospitalization report? Like her treatments, medications, and blood transfusions..."

The family doctor replied: "Sorry, Second Miss, I don’t have that information. You’ll need to go to the hospital where the young lady was admitted to request those records."

"Then I order you to request those records now."

"Sorry, Second Miss, I don’t have that authority."

Qin Wenrou angrily threw her phone onto the table.

What if Qin Xin doesn’t believe it without ample evidence?

To plant a thorn, it must be quick, sharp, and deep!