Luffy as a kid

*this is base on the short drama "mommy don't cry daddy is sorry" is a rich man, he was married to Sabrina who send to an army camp. she get birth to luffy, and promise him that one day his daddy will come get them. Later, Sabrina fell ill and underwent treatment in the hospital, with four-year-old Luffy by her side. after she died, Bianca, Holden's childhood friend, planning to claim her own son Tony as Sabrina's. Holden believe it. but stills feel something about the kid living with them. Bianca know the truths about Luffy. and she planning to get rid if him that her plan will go smoothly*