Sena spent two weeks fighting the [Black Skull Leader] before he finally defeated him.
The entire time, he was wondering if his father had been telling the truth about the tribulation. Nothing happened, he pretty much stayed at home play [Twist of Fate] and [Seven Dimensions] before Kana and Rena finally got him to go outside.
School had been shut down for two weeks because of some type of moss. He didn't see a reason why the school would shut down, but decided to stay at home playing games.
His school mainly had its students play games all day so he techinically had done his homework. Rena's school also had a strange moss growing in it, so she stayed at his house.
His sister Phoebe had been asleep for two weeks as well so he didn't even have to train. It happened to be the laziest two weeks of his existance, and he extremely enjoyed it.
Sena took a break from [Twist of Fate], though, and finally decided to go to the school. Sensei Anna told him to meet her there, and he had nothing better to do anyway.
She said she might be followed so she'd be wearing a mask and a baggy coat and jacket. When he had been about to meet her there, he saw her with three men waiting. One of them clearly had something sharp pushed into her back.
He decided rather than dealing with her directly to go attack the [Seven Noble Families].
He recognized one of the men that Maxwell and his brother had been with. It annoyed him, and he didn't care if an entire war happened because of what he planned on doing.
His limits had been completely removed seven days ago, Kill thought because of the moss, but he ignored it and had been playing games.
A few more buildings had been closed, but he didn't think much of it. What kind of scary monster would infect the world with a moss?
He landed in front of the [Seven Noble Families] Mansion and cracked his neck. He just had to scare one person and get them to stop messing with Sensei Anna.
She had a lot of responsibilities on her shoulders, so she pretty much hadn't been able to go outside.
Before he had to deal with whatever the 'moss' happened to be, he'd much rather deal with the [Seven Noble Families].
He knocked once on the door and waited for an answer. A few guards looked at him like he just fell from the sky, but he forgot how fast he'd ran.