On a crisp autumn night near the Shimogamo Shrine, a forlorn college senior stumbles upon a peculiar ramen stall where he encounters a man donning an eggplant-shaped head claiming to be a deity of marriage. This unexpected meeting triggers a contemplation of his past two tumultuous years in college, marked by futile attempts to sabotage relationships with his enigmatic companion Ozu. Determined to change his approach, he sets his sights on Akashi, a reserved yet compassionate junior, but fumbles in his pursuit, leading to poignant regrets about his collegiate choices. Just as remorse sets in, a twist of fate transports him back to the beginning of his university life, granting him a second shot at rewriting his story. Through its surreal and visually captivating narrative, Yojouhan Shinwa Taikei follows the escapades of a young man striving to forge connections, seek love, and embrace the vibrant hues of campus existence he longs for.