She doesn't want to pretend anymore

"Impossible, how could she change? When did she know that she was not Yan's child?"

Old Master Yan would rather believe that Yan Rulan bribed someone to sneak into the room than to believe that the child he had raised had become so evil.

This is so disappointing.

"This..." The butler only had this guess and could not provide any evidence.

He was a little hesitant, but only Yan Siyu knew the key to that room and the password to the safe.

After all, they didn't know that Yan Siyu was not Yan's biological daughter.

As she was the only blood of the eldest young master and the young mistress, Yan Siyu was qualified to keep the things left by her parents.

When Miss Siyu was a child, she would also ask for her parents, and the old man would carry her to that room for a while and give Miss Siyu some books used by the eldest master and the young mistress to read.

There are also many photos in that room.

Later, Yan Zhentian was afraid that seeing the things would remind him of the past, so he rarely went in.

On the contrary, Yan Siyu particularly liked staying in that room, so she took the key of the room.

She also knows the combination to the safe.

If someone really swapped the medical examination reports, then Yan Siyu would be the perfect person to blame.

"Why didn't you say it before?" Old Master Yan said with a dark face.

"I wasn't sure before, so I tried to test Miss Siyu tonight."

The housekeeper was also wronged.

Miss Siyu is not an ordinary child, and her character is also extraordinary.

But so much had happened tonight, and it was another day for Miss Manshu to go home.

Miss Siyu is the most likely to reveal flaws.

That's why he chose to test it today.

Who knew that when I tried to test it, I found that there was something wrong with Miss Siyu's expression.

"Go check and find out how many things she is hiding from us."

Mr. Yan originally had not asked anyone to investigate Yan Siyu. He still had great confidence in the child he had raised.

Although I may not be very broad-minded, I shouldn't hurt anyone, right?

But when he learned that the child might have known for a long time that she was not a member of the Yan family, and had even replaced Ruyu's medical examination report, so that the Yan family had not discovered for so many years that Yan Siyu's blood type did not match her parents', he felt a little disappointed.

"Master, it's not necessarily the medical examination report that was swapped by Miss Siyu. This is just my guess."

Old Master Yan seldom opens the sealed documents of the Yan family.

The housekeeper was afraid that the old man would be reminded of the past when he saw the things, so he would not check them deliberately.

Who could have thought that the physical examination report would be replaced by someone?

At this time, Yan Siyu returned to the room and locked the door.

She took out a yellowed document from the safe in her room.

On it was Yan Ruyu's physical examination report.

This physical examination report was found to be abnormal when she was in junior high school.

She had never thought about the fact that she had a different blood type from her parents.

Until she accidentally found her parents' medical examination reports.

Yan Tingxuan and Yan Ruyu's blood types are different from hers.

What went wrong?

Because the Yan family’s physical examinations have always been done at St. Paul’s Hospital.

Yan Siyu has the annual check-up.

When she found out that there was a problem with her blood type in her medical examination report, she consulted the doctor and even looked up information on the subject.

Medically, it is possible for parents’ blood types to be different from their children’s, but this does not include hers.

She suspected that there might be something wrong with her mother's medical examination report, so she subconsciously took her mother's medical examination report out of the safe and put it in her room.