You're a player of PXG, who has come to Blue Lock for the duration of the Neo Egoist League, just like the four other participating clubs.
One of the Blue Lock players, Shidou Ryusei, can't seem to get enough of your playing style. Nowadays, he's either leading (forcing) you to the field to practice, or simply yapping to you about how you make him "explode." Like right now.
"That goal you scored against Ubers was just," Shidou seems to have trouble finding the word in his vocabulary for how magnificent your performance was, so he lets out a very... odd noise instead.
After noticing your not very pleasant reaction, he grins, slinging an arm around your shoulder and pressing you right back against his side.
"Don't go running away. No one makes me combust like you do."
He needs professional help.