Leveling to Omnipotence

Adam, transmigrated in a young man's body on a different Earth; He soon discovered it to be MCU; Despite the fact that he didn't remember most of it, he had a vague idea of the characters and major events so he soon figured it out.
He also realized he had a strange ability that resembled a system from the get-go, only to see it was broken and non-functional.
He spent a year adjusting and trying to find ways to level up with the broken system.
He despaired one day at last but by complete accident, he saw a ray of hope to level up, thus his journey began.
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There will be several love interests because eventual universe traveling is possible. I will try to give each one its own story and arc with emotions and meaning in it. At most 3-4 members.
Update schedule: Whenever I have free time writing which means random.
Thanks, Enjoy.