Chelsea have made their first bid for Michael Olise, reports Fabrice Hawkins of RMC Sport.
The offer made is less than 45 million euros, including bonuses.
The player is drawn from the Blues project and has already accepted the terms offered. Most likely he would agree to join the club.
Olise is a 21-year-old right winger who currently plays for Crystal Palace.
Last season, the France U21 star scored 2 goals and provided 11 assists for the Premier League side.
The striker can also play as an attacking midfielder or left winger. Technically, he is most likely to replace Hakim Ziyech in the Chelsea squad.