Sigma has almost no contact with Nikolai, only sometimes he can start to irritate sigma as a «joke», but for some reason he began to behave strangely, and Sigma noticed this a week ago.

Nikolai became more intrusive, began to visit Sigma more often without special reasons, etc.

Sigma was sitting in his office in the «Sky» Casino, which was high in the Sky,and as usual, Nikolai teleported to Sigma's office using his «Overcoat» ability.

Nikolai grinned when he appeared in the middle of Sigma's office.

"Sigma-kun!!! You know what? I killed a few more people!~"

Nikolai started spinning with happiness again.

No one understood why he was always so cheerful over nothing, but no one would know.