Conan solved the case in the stadium and was discovered by Shi Liang and his sister. Which episode is it?

After solving the case, Shi Liang asked Conan to help him find his mobile phone. Conan found the mobile phone under the sideboard and saw the picture of Shi Liang and the mysterious girl lying in bed on the screen. Conan reasoned that he was born to let himself see this photo and let him find his mobile phone. The girl's hair color and the same eye shape as Akai and Shiliang have aroused many speculations about her identity.

[2]

Television 759 (files. 876~877)

The garden offered to die, and Shiliang agreed to meet his second brother at last, so he turned off his phone, so he sent a text message to whom. In Shiliang's residence, Conan was prevented from entering Shiliang's bedroom. Several people chatted about the topic of love. Shi Liang asked Conan if there were any girls he couldn't let go of before. When Conan said no, Shiliang showed an unhappy expression. After several people left the crime scene, Shi Liang's bedroom door was opened, revealing a hand, showing that there was another person in the room.

[3]

There are people in Shiliang's room, so it can be judged that what she said about "staying in a hotel alone" is a lie. Some readers think that the so-called "meeting the second brother" in this sentence is also a lie, which is an excuse to send a text message to the person in her room to inform that someone is going and let that person hide. Some readers also think that this person is the mysterious girl in the previous photo.

Conan saw a girl who looked like Shiliang and junior high school students in the photo of Shiliang's mobile phone among the onlookers, but the girl quickly ran away, and Shiliang was completely silent after seeing Conan's move. Some readers think that Shi Liang deliberately arranged Conan to meet the girl and observed Conan's actions.

[4]

Television 760 (file.878)

The bug Conan left in Shiliang's room was discovered by Shiliang, a mysterious girl. Shi Liang asked the girl if she had a crush on him. The girl calmly analyzed the bug and said Conan "still can't believe it". During the period, the girl kept coughing, which showed her weakness. Later, Shi Liang was asked to call herself "off-site sister" when necessary, which made her identity even more confusing.

Television 763 (file.879)

Conan said that when he sent an email to Shiliang asking about the identity of the mysterious girl, he was told that "that child is my sister outside my field."

[6]

File.899

Shiliang and her "off-site sister" moved to Hyde Pride Hotel, which is close to Maori detective office, and invited Conan to come and play. But Conan refused because he was going to watch Haneda Hideyoshi's game. [ 1]

File.90 1

Shi Liang found that the "off-court girl" was playing a celebrity chess game before going to sleep (that is, because Haneda Hideyoshi left after announcing the "long exam" and stopped the game halfway).

[7]

File .902

The "off-court girl" was very happy after Xiuji won the game, but didn't tell Shiliang.

[8]

Documents .903

Shiliang invited Conan to meet in the hotel alone, in order to let the "off-site girl" test whether Conan meets the requirements. The "off-court sister" didn't trust Conan's ability and warned Shiliang: "If he can't be the expected candidate, we must immediately pull out and open up new fields." However, because Xiaolan and the garden were destroyed.

[9]

File.905

After solving the case, Xiaolan saw the "off-court sister" and felt deja vu about the "off-court sister".

So far, the clues to introduce my sister are all in these episodes, so take your time to find them.