My System Turns Teyvat into a Harem Game

Tianhe, a gacha-cursed Genshin player, suddenly wakes up penniless in a strangely familiar Teyvat. No elemental power, no idea what era it is, and the map feels…off. Just as despair sets in, a cute girl voice rings in his head: \"Hello, dear host!\" His System, A-Li, grants him 10 million Mora, a versatile Thousand Machine Umbrella that transforms into any weapon, and a pocket dimension villa! But the biggest surprise? The Archons he remembers are now stunning young women, and it seems this Teyvat is rapidly becoming a paradise of goddesses. With wealth, power, and a system hinting at \"favorability missions\" with these new Archon-waifus, Tianhe isn't just surviving—he's about to conquer Teyvat, one waifu at a time. But can he handle a world where even the grumpy Fatui Harbingers might become his next 'companion'?