Super Academic Master, Starting from Restarting the Senior Year of High School

After I finished brushing, all I could think about was tsk tsk tsk

It's just okay to watch, but after watching it I'll be like "emmm", the male protagonist still failed to protect the female protagonist, and in the end the heroine was reborn and came back [laughing and crying] the heroine's roommate was late in blocking the heroine's knife, but it was late. The system is only related to learning, and has no other skills at all. The potions given are of no use, and the male protagonist even wasted one on his scumbag roommate [face covering]