Got a webtoon originals offer any advice ????

Hi everyone at the airport chilling, yesterday me and my friend got an offer to make our webtoon originals , I see a lot of people recommending to get a lawyer where would you all recommend to get one. Also for reference me and my friends are both nurses who have been both working on this part time for awhile how has the workload been on deadlines for ppl who have just turned to originals I don’t currently have the contract up but is it regorious ???? Also if any original creators are out there do editors pressure artist on certain story points if they don’t like ours since will be under contract ??? Any advice would be appreciated