MC Players in Teyvat and Azure?

Shi Di, an ordinary college student and MC enthusiast, inexplicably traveled through time while playing a game. If you think of other time travels, they all have system tasks and system rewards. He didn't even get a hint. He also became a square person and looked very silly. And he also traveled back and forth between two different worlds. One is full of war, and the other is full of magic. I have no choice but to rely on myself and my own cubes to make a living in a dangerous environment. Then, start a harem? —————————————————————— "Do you want to come to fencing with Keqing?" "Keli came to fetch torpedoes to fry the fish?" "Oh, this thing, this thing's name is Big Ivan." "Who says you can't use magic in tank battles?" The life of the square people is so simple and unpretentious. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.