Forced into a Flash Marriage, My Student Became a Stepdaughter

I thought it was just an ordinary blind date, but I fell into a trap carefully crafted by the other party, was forced to sign a marriage agreement, and became the "stepfather" of my student. He originally wanted to accept his fate and live a stable life. But when his wife regarded him as a tool to bring down his mortal enemy, and his stepdaughter regarded him as the enemy who stole her mother, Lu Zhe no longer tolerated it! He tore off the disguise of an honest man and started planning with extraordinary wisdom. Business war? My mathematical model makes the stock god bankrupt! Scheming? Every step you take is in my calculation!