After Japan U-20 vs Blue Lock Eleven match - Things have been tense.

Your parents had already left for work, leaving only the three of you.

Sae finished his breakfast first and was about to leave just like that after he spoke. “Thanks for the food." He said, his tone lacking any emotion

Rin suddenly stopped eating and spoke sarcastically. "At least don't be cold to her. Do you refer to yourself as an older brother, Nii-chan?"