Morozov tried out with Andrei Bagin during her time at Alexander Zhulin's rink in August 2017, due to coincidental timing and without any prior planning. After receiving the approval of her coach, Morozov and Bagin began training under her father's tutelage. Morozov/Bagin debuted at the Russian national test skates in September just one month after teaming up. The team qualified for the 2018 Russian Championships in their first season together, and placed eighth. Their coach expressed satisfaction with their accomplishments in their debut season.