Transmigrating Across Dimensions: The System Is in My Hands

[System + Transmigration + Multiple Worlds + Urban Fantasy + Martial Arts + Mecha + Anime] Lin Han isn't an outstanding student, and his life is perfectly ordinary. His only hobby is losing himself in anime and games, cheering on fictional characters. One night, as usual, he turns on his computer to catch up on the latest episodes, but the screen suddenly goes completely black. When he opens his eyes again, he finds himself inside an anime. Lin Han stares in shock. “Did I really... transmigrate?”