Bidding farewell to Meredith, Tatsuma raised his hand and summoned a teleportation magic.
The next moment, the surrounding scenery constantly changed, and he instantly teleported to the Occult Research Club.
"Tatsuma, over here." Rias waved to indicate.
Standing next to Rias was a red-haired man whose appearance was somewhat similar to hers.
Seeing Tatsuma appear, a look of inquiry flashed in Sirzechs's eyes, and he proactively walked towards him.
"Nice to meet you, Red Dragon Emperor. I am Rias's brother, Sirzechs Gremory."
Tatsuma asked, "Gremory? Not Lucifer?"
"Not for now, today I am here as Rias's brother to attend the Parent-Teacher meeting."
Tatsuma nodded thoughtfully. "So that's how it is. So calling me to meet is also in your capacity as her brother?"
Sirzechs nodded. "You could say that. After all, you are Rias's boyfriend, I have to properly examine you."
"Bro... Brother, you knew?"
Rias, who was beside them, was stunned for a moment, her expression becoming shy.
Sirzechs chuckled. "Yes, I knew long ago. Although I haven't had much time to contact you, I've been secretly keeping an eye on your situation."
"Speaking of which, Rias, when are you planning to get engaged to Tatsuma? Father and mother have already asked several times in private."
Rias shyly said, "Cough! That kind of thing is still too early, let's at least wait until I graduate from high school."
Sirzechs nodded. "That's true, but for the specifics, we still need to ask the other party involved."
Then he looked ahead and asked, "Tatsuma, do you have any requirements for the engagement time?"
"You guys can decide."
Tatsuma gave a casual answer.
He had no interest in engagements, and even wanted to skip it like the promotion ceremony for Ultimate Class Devils. However, Rias and the others clearly didn't want to skip it.
Since that was the case, let them choose an engagement time themselves.
"Oh, right."
Tatsuma seemed to have remembered something, raised his hand, and pointed to Akeno and the others beside them.
"Besides Rias, Akeno and Koneko also need to get engaged. You guys are more professional in this area, help me arrange it together when the time comes."
"No problem."
Sirzechs nodded slightly and agreed.
As for Tatsuma having a harem, he had already heard Grayfia's report about it. Precisely because of this, he wasn't too surprised by this matter.
Continuing to chat with Tatsuma, their topic quickly shifted from daily life to the Three Factions Conference.
"Tatsuma, do you know the White Dragon Emperor?"
Tatsuma nodded. "Of course I do, what's wrong?"
"The current White Dragon Emperor is the disciple of the Fallen Angel Governor Azazel, who hopes to end the fated conflict between the Red Dragon and White Dragon through an alliance. What do you think?"
"I don't think much of it, you can't end it."
Sirzechs frowned slightly. "Hmm? Do you want to continue the Red Dragon Emperor's destiny and keep fighting the White Dragon Emperor?"
To be honest, Tatsuma's reply was somewhat unexpected to him.
In his opinion, Tatsuma was the type of person who was warlike but had a sense of proportion. When faced with important matters, he would restrain his own thoughts and remain calm.
He didn't expect Tatsuma to refuse peace talks and continue fighting. This gave Sirzechs a bit of a headache.
Judging from Azazel's reaction, the Fallen Angel side was very concerned about this matter. If Tatsuma was unwilling to cooperate, it was very likely to interfere with the outcome of the Three Factions Conference.
"You seem to have misunderstood something."
Just as Sirzechs was thinking about how to persuade Tatsuma to cooperate, Tatsuma's voice sounded.
"When I said it couldn't be ended, I wasn't referring to myself, but the White Dragon Emperor."
Sirzechs was stunned for a moment and asked, "White Dragon Emperor? Why would you think that?"
Tatsuma said, "No reason, just stating a fact."
"...Okay, I understand. In short, you have no objection to this matter, right?"
Tatsuma nodded. "Mm."
Anyway, they would eventually fight, so having an opinion or not was the same.
After chatting with Sirzechs about other topics for a while, the class bell soon rang within the school.
The parents of Kouh Academy students walked into the school, entering their children's classrooms to observe.
Sirzechs wanted to observe Rias's class and followed her to the third-year classroom.
As for Tatsuma himself, he chose to skip class.
The class content today was different from usual, tending towards letting students showcase their talents in front of their parents.
Tatsuma had no parents, so naturally, there was no need for him to do these things. With that time, it would be better to run a few laps around Kuoh Town for training.
But just as he reached the school gate, he ran into an unexpected presence.
"I finally found you! Red Dragon Emperor!"
A girl wearing a pink short-sleeved shirt and skirt, holding a magic wand in her hand, blocked Tatsuma's path.
Tatsuma asked, "Is something wrong?"
Serafall was stunned. "Huh? Wait, this process isn't right! Shouldn't you be asking who I am now?!"
"You are one of the Four Great Satans of the Underworld, Serafall Leviathan, Sona's older sister."
"Alright, looks like you've done your homework."
Serafall coughed, took out a notebook from her pocket, and opened the first page.
"I heard you're dating Sona?"
"Mm."
"What stage are you two at? Have you held hands? Have you gone on dates? Have you... kissed?"
"?"
"Why are you asking these things?"
Serafall replied bluntly, "Of course, it's to see if there's a chance to break you two up. I don't want Sona to get married."
In response, Tatsuma remained silent for two seconds, then quietly leaned close to her ear and whispered, "Your sister is very moist."
"???"
This must be a provocation!
This is definitely a provocation!