Apocalyptic Crossover: Starting with a Guide to Winning Over Asuna

Lu Xiao transmigrates to a multiverse of anime worlds, but in a post-apocalyptic setting plagued by constant disasters. Monsters roam, while heroes rise to the rescue. Fortunately, Lu Xiao awakens a strategy system that allows him to increase character affinity. Reaching 100 affinity grants him access to all of the character's abilities. For example, encountering Asuna at the supermarket and helping her pick up dropped items increases her affinity by 10. Meeting Android 18 at the martial arts tournament and giving her milk tea increases her affinity by 10. Meeting Empress Hancock on the beach and providing her with a parasol increases her affinity by 10. Meeting Hinata Hyuga at the flower shop and helping her choose flowers increases her affinity by 10. Saitama, Mikasa, Bibi Dong; the Spirit Hall, Academy City, the Holy Grail War—characters from different timelines converge here. In this perilous world, a journey of triumph against the apocalypse begins.