Honkai: Star Rail: The System of Roleplay, Starting with Ying

[Roleplay]+ [Multiple characters]+ [No female romance]+ [Some deviations can be considered fan reinterpretations] After transmigrating into Honkai: Star Rail, Ye Shi gets MiHoYo's roleplay System. It should be something to celebrate, but why is his randomly selected starting character none other than Lumine from the neighboring game? And why does this Lumine seem a little off...? That alone would be strange enough, but why is the Stellaron girl confessing to him with such heartfelt affection? And why has his usually silly, adorable Little March also been acting increasingly strange for some reason? Fortunately, once he reaches a certain level of roleplay, he can randomly play other characters and gain their powers to strengthen himself. From then on, the once-peaceful universe begins to bustle with activity. In his daily life, Ye Shi is a somewhat unusual passerby in the Xianzhou. In secret, he can be Lumine with her multiple elemental powers, Zhongli casually dropping Planet Befall on people, the Great Rukkhadevata who makes the Xianzhou suspicious, Otto tormenting Welt, and all sorts of Honkai: Star Rail characters... As the number of characters he plays grows and his power rises, Ye Shi can't help feeling that his secret identities are about to be exposed.