Can you escape Seaside 4

The horizon stretches out, light streams in through the windows.
A mansion overlooking the sea, and a series of riddles to solve.
Will you be able to collect clues and escape from here?

Please enjoy a relaxing time surrounded by the vast sparkle of the sea.

【Difficulty level】
Beginner to Intermediate
You can easily play this game even if you are a beginner, because there are hints 1 and 2 and the answers are provided.

【Features】
・Hints
・Answer
・Screenshots of clues
・Auto save

【How to play】
Tap the place you are interested in.
You will get items and hints.
Make full use of them to get the key.
Observation and a flash of inspiration are important.