Review Detail of Almarik_san in Magical Marvel (HP X MCU)

I don't like the flow of the story, the pace change sudenly when the new character enter the mind. It goes from a abused 8 years old with good memory, to a "16 years old" who seems 80. It's like one night the author has the Idea to add 2-3 world, and alternate universe, and the protagonist become OP without notice,, the protagonist suddenly know how all things work, can make money at 8 years old, is a programmer, a wizard, use telepathy to control people, a X-man etc... The First 2 chapter had a good flow, then suddenlly 8 years, 14 years, The protagonist is powerfull and in 2 min can hack internet and anderstand all the world. That's a bad build up for the character design and the world design. Like the author wanted to do all the things possible in one try....