Xfire writes “Most of us have a love-hate relationship with Genshin Impact’s Gacha system. Everyone has that one character they love but cannot get because of the Gacha system. However, we also know that rush of dopamine every time we roll for a wish. With the recent Genshin Impact releasing a new character named Xiao, people will start their summoning prayers once again. However, what if I tell you it is not all about luck?”
Source: N4G PC Everything About Genshin Impact Gacha