Cut the mango and avocado into small cubes

Mix the crab meat with mayonnaise, black pepper, lime juice and truffle paste

Mix the avocado cubes with one tsp of mayonnaise to prevent it from oxidation

Arrange the avocado at the bottom, then mango and crabmeat into a tower using a metal ring

Garnish with some salmon roe, lime zest, black pepper, olive oil etc.