Black Technology: Starting with Daily Sign-Ins

Also known as "From Tycoon to Pillar of the Nation."

In brief: He starts out as a tycoon, splashes cash, invests in projects, acquires companies, researches cancer drugs, conducts theoretical mathematics research, puts mecha manufacturing technology into practice, develops virtual reality technology, and benefits all of humanity.

In detail: After transmigrating to a parallel world with a dearth of poetry, Lin Yu, who starts off married, gains the Winner in Life System and activates the sign-in and rebate functions.

Then...

"Ding! You watched an ad for Three Kingdoms Kill for one minute. Sign-in successful. You have obtained all of Zhao Yun's skills (modified)!"

"Ding! You stayed at school for one minute. Sign-in successful. You have received a study gift pack: speed reading, perfect memorization, and comprehensive understanding!"

"Ding! You stayed at a cemetery for one minute. Sign-in successful. You have obtained the Super-Soldier Serum!"

"Ding! You watched an Ultraman Tiga video for one minute. Sign-in successful. You have obtained the Spark Lens, which contains nanobiotechnology and can transform you into Ultraman Tiga armor!"

"Ding! You watched a Marvel movie for one minute. Sign-in successful. You have obtained first-generation mecha manufacturing technology!"

Years later, Lin Yu has gone from tycoon to pillar of the nation. He launches the South Heaven Gate Project, develops the Luan Bird aircraft carrier, and leads humanity into the age of interstellar navigation. Lin Yu declares: "Our goal is the stars and the sea!"

(A different kind of tycoon sci-fi power fantasy, with an unstoppable protagonist who takes on every field. The early chapters focus on daily life, while the middle and later chapters turn to science fiction. You might find everything you're looking for.)