Seonbae is a Korean term for a senior who guides juniors by sharing tips, warnings, and support. Advice from Seonbae brings this tradition to international students at Seoul National University. Created by upperclassmen from various departments, the guide provides practical, department-specific information often missing from official resources. Designed to be updated by each new cohort, the guide covers all aspects of student life—from course registration to everyday living. Warm, pastel illustrations make the guide feel personal, welcoming, and relatable—just like advice from a trusted peer.