How Old Is Killua Zoldyck in Konosuba

Ever found yourself wondering if your favorite assassin from Hunter x Hunter somehow crossed paths with the chaotic world of Konosuba? It's a fascinating thought, picturing Killua Zoldyck navigating the antics of Kazuma, Aqua, Megumin, and Darkness. The idea of such a crossover ignites the imagination, sparking curiosity about what kind of adventures — and misadventures — he might get into. But here's the burning question many fans are asking: how old is Killua Zoldyck in Konosuba?...