American Comics: The God Who Controls Fortunes, Starting with the Twelve Talismans

Before he died, he ordered a set of the Twelve Talismans online. Then, by a stroke of luck, he physically transmigrated to Marvel and became a mystic arts practitioner at Kamar-Taj, with The Ancient One as his master.

To Lin En's delight, the Twelve Talismans came with him when he transmigrated and were bound to a Divine Opportunity System. Completing opportunity missions would awaken the talismans and strengthen them, while also earning him all kinds of rewards.

[S-rank opportunity mission: Obtain the Eye of Agamotto to awaken the Rabbit Talisman.]

[SS-rank opportunity mission: Enter the Scarlet Witch's dreams to obtain Chaos Magic.]

[SSS-rank opportunity mission: Conquer Jean Grey, the Phoenix, to obtain the Phoenix Force.]

...Once all Twelve Talismans had awakened and he had gained endless opportunities, Lin En could only say one thing: "I don't eat beef!"