Reborn in the KARDS World, but It's DIY

[Card Battles + Alternate Setting] [Friendship] [Ensemble School Story] I transmigrated into a K-Card school, and I, Chen Guyi, am going to win the championship!

Chen Guyi, who transmigrated to an unfamiliar world,

researches the strongest deck through repeated failures.

At the K-Card school, there's intrigue as devious as a peak Riddler making a 12-cost pass, and bonds as deep as the monsoon season and its shortages of supplies...

After climbing to the top, the protagonist sinks into a slump,

missing the perfect opportunity.

Their deck is thoroughly outmatched,

but they refuse to give up.

Among more than 6,000 students, every one is a standout. They climb from the bottom ranks to 4,000th, 3,000th, and 2,000th,

only to fall back to 5,000th.

The champion changes hands again and again,

the competition never lets up,

and in the end, a generation-spanning K-Card legend is born at the school.

Note: This is not a story about a genius.