Protocol: Rain (2023)

Shun Tokinoya, a high school sophomore and employee at the FOX ONE e-sports café, struggles with the grief of losing his father, which leads him to abandon his love for gaming. When he discovers the café is facing financial ruin, Shun sets aside his guilt and rallies a team to compete in the prestigious Xaxxerion Championship. As they navigate fierce rivals and intense challenges, Shun and his friends unite in thrilling gaming battles, determined to secure the prize money that could save their beloved café.